Q: Is 170,972 a Prime Number?
A: No, 170,972 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 170972 can be evenly divided by 1 2 4 42,743 85,486 and 170,972, with no remainder.
Since 170,972 cannot be divided by just 1 and 170,972, it is not a prime number.