Q: Is 163,671 a Prime Number?
A: No, 163,671 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 163671 can be evenly divided by 1 3 89 267 613 1,839 54,557 and 163,671, with no remainder.
Since 163,671 cannot be divided by just 1 and 163,671, it is not a prime number.