Q: Is 4,001,904 a Prime Number?
A: No, 4,001,904 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 4001904 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 27,791 55,582 83,373 111,164 166,746 222,328 250,119 333,492 444,656 500,238 666,984 1,000,476 1,333,968 2,000,952 and 4,001,904, with no remainder.
Since 4,001,904 cannot be divided by just 1 and 4,001,904, it is not a prime number.