Q: Is 689,122 a Prime Number?
A: No, 689,122 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 689122 can be evenly divided by 1 2 7 14 49,223 98,446 344,561 and 689,122, with no remainder.
Since 689,122 cannot be divided by just 1 and 689,122, it is not a prime number.