Q: Is 1,209,997 a Prime Number?
A: No, 1,209,997 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 1209997 can be evenly divided by 1 467 2,591 and 1,209,997, with no remainder.
Since 1,209,997 cannot be divided by just 1 and 1,209,997, it is not a prime number.