Q: Is 671,602 a Prime Number?
A: No, 671,602 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 671602 can be evenly divided by 1 2 17 34 19,753 39,506 335,801 and 671,602, with no remainder.
Since 671,602 cannot be divided by just 1 and 671,602, it is not a prime number.