Q: Is 8,642,004 a Prime Number?
A: No, 8,642,004 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 8642004 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 102,881 205,762 308,643 411,524 617,286 720,167 1,234,572 1,440,334 2,160,501 2,880,668 4,321,002 and 8,642,004, with no remainder.
Since 8,642,004 cannot be divided by just 1 and 8,642,004, it is not a prime number.