Q: Is 171,602 a Prime Number?
A: No, 171,602 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 171602 can be evenly divided by 1 2 239 359 478 718 85,801 and 171,602, with no remainder.
Since 171,602 cannot be divided by just 1 and 171,602, it is not a prime number.