Q: Is 173,172 a Prime Number?
A: No, 173,172 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 173172 can be evenly divided by 1 2 3 4 6 12 14,431 28,862 43,293 57,724 86,586 and 173,172, with no remainder.
Since 173,172 cannot be divided by just 1 and 173,172, it is not a prime number.