Q: Is 4,242,678 a Prime Number?
A: No, 4,242,678 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 4242678 can be evenly divided by 1 2 3 6 11 22 33 66 64,283 128,566 192,849 385,698 707,113 1,414,226 2,121,339 and 4,242,678, with no remainder.
Since 4,242,678 cannot be divided by just 1 and 4,242,678, it is not a prime number.