Q: Is 4,238,072 a Prime Number?
A: No, 4,238,072 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 4238072 can be evenly divided by 1 2 4 8 23 31 46 62 92 124 184 248 713 743 1,426 1,486 2,852 2,972 5,704 5,944 17,089 23,033 34,178 46,066 68,356 92,132 136,712 184,264 529,759 1,059,518 2,119,036 and 4,238,072, with no remainder.
Since 4,238,072 cannot be divided by just 1 and 4,238,072, it is not a prime number.