Q: Is 173,672 a Prime Number?
A: No, 173,672 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 173672 can be evenly divided by 1 2 4 8 17 34 68 136 1,277 2,554 5,108 10,216 21,709 43,418 86,836 and 173,672, with no remainder.
Since 173,672 cannot be divided by just 1 and 173,672, it is not a prime number.