Q: Is 662,917 a Prime Number?
A: Yes, 662,917 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 662917 can be evenly divided by 1 and 662,917, with no remainder.
Since 662,917 can be divided by just 1 and 662,917, it is a prime number.