Q: Is 2,668,008 a Prime Number?
A: No, 2,668,008 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 2668008 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 15,881 31,762 47,643 63,524 95,286 111,167 127,048 190,572 222,334 333,501 381,144 444,668 667,002 889,336 1,334,004 and 2,668,008, with no remainder.
Since 2,668,008 cannot be divided by just 1 and 2,668,008, it is not a prime number.