Q: Is 1,208,508 a Prime Number?
A: No, 1,208,508 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 1208508 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 14,387 28,774 43,161 57,548 86,322 100,709 172,644 201,418 302,127 402,836 604,254 and 1,208,508, with no remainder.
Since 1,208,508 cannot be divided by just 1 and 1,208,508, it is not a prime number.