Q: Is 688,482 a Prime Number?
A: No, 688,482 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 688482 can be evenly divided by 1 2 3 6 9 18 23 46 69 138 207 414 1,663 3,326 4,989 9,978 14,967 29,934 38,249 76,498 114,747 229,494 344,241 and 688,482, with no remainder.
Since 688,482 cannot be divided by just 1 and 688,482, it is not a prime number.