Q: Is 997,633 a Prime Number?
A: No, 997,633 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 997633 can be evenly divided by 1 7 13 19 91 133 247 577 1,729 4,039 7,501 10,963 52,507 76,741 142,519 and 997,633, with no remainder.
Since 997,633 cannot be divided by just 1 and 997,633, it is not a prime number.