Q: Is 4,000,672 a Prime Number?
A: No, 4,000,672 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 4000672 can be evenly divided by 1 2 4 8 13 16 26 32 52 59 104 118 163 208 236 326 416 472 652 767 944 1,304 1,534 1,888 2,119 2,608 3,068 4,238 5,216 6,136 8,476 9,617 12,272 16,952 19,234 24,544 33,904 38,468 67,808 76,936 125,021 153,872 250,042 307,744 500,084 1,000,168 2,000,336 and 4,000,672, with no remainder.
Since 4,000,672 cannot be divided by just 1 and 4,000,672, it is not a prime number.