Q: Is 187,172 a Prime Number?
A: No, 187,172 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 187172 can be evenly divided by 1 2 4 73 146 292 641 1,282 2,564 46,793 93,586 and 187,172, with no remainder.
Since 187,172 cannot be divided by just 1 and 187,172, it is not a prime number.