Q: Is 1,198,508 a Prime Number?
A: No, 1,198,508 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 1198508 can be evenly divided by 1 2 4 103 206 412 2,909 5,818 11,636 299,627 599,254 and 1,198,508, with no remainder.
Since 1,198,508 cannot be divided by just 1 and 1,198,508, it is not a prime number.