Q: Is 550,688 a Prime Number?
A: No, 550,688 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 550688 can be evenly divided by 1 2 4 8 16 32 17,209 34,418 68,836 137,672 275,344 and 550,688, with no remainder.
Since 550,688 cannot be divided by just 1 and 550,688, it is not a prime number.