Q: Is 1,278,008 a Prime Number?
A: No, 1,278,008 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 1278008 can be evenly divided by 1 2 4 8 107 214 428 856 1,493 2,986 5,972 11,944 159,751 319,502 639,004 and 1,278,008, with no remainder.
Since 1,278,008 cannot be divided by just 1 and 1,278,008, it is not a prime number.