Q: Is 171,670 a Prime Number?
A: No, 171,670 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 171670 can be evenly divided by 1 2 5 10 17,167 34,334 85,835 and 171,670, with no remainder.
Since 171,670 cannot be divided by just 1 and 171,670, it is not a prime number.