Q: Is 217,671 a Prime Number?
A: No, 217,671 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 217671 can be evenly divided by 1 3 37 53 111 159 1,369 1,961 4,107 5,883 72,557 and 217,671, with no remainder.
Since 217,671 cannot be divided by just 1 and 217,671, it is not a prime number.