Q: Is 997,671 a Prime Number?
A: No, 997,671 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 997671 can be evenly divided by 1 3 19 23 57 69 437 761 1,311 2,283 14,459 17,503 43,377 52,509 332,557 and 997,671, with no remainder.
Since 997,671 cannot be divided by just 1 and 997,671, it is not a prime number.