How to get a reverse order of a number?

[tonyflake]

num = 4576
num_p = 0
num_t = num
while num != 0:
    num_p = num_p * 10 + num % 10                     
    num = num / 10                                    
print(num, num_p)

I'd like to get the reverse order of num, and put it to the num_p.
but the answer is 4576, inf.
What is wrong with my code?

[deanhystad]

You want integer division.

num = 4576
num_p = 0
num_t = num
while num != 0:
    num_p = num_p * 10 + num % 10                     
    num = num // 10  # Result is int, not float                                  
print(num, num_p)

In your program num was 457.6 after the first loop instead of 457. Because of the decimals in num, "num != 0" is always True and you kept multiplying num_p by 10 and adding a tiny number