Q: Is 4,004,392 a Prime Number?
A: No, 4,004,392 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 4004392 can be evenly divided by 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1,288 3,109 6,218 12,436 21,763 24,872 43,526 71,507 87,052 143,014 174,104 286,028 500,549 572,056 1,001,098 2,002,196 and 4,004,392, with no remainder.
Since 4,004,392 cannot be divided by just 1 and 4,004,392, it is not a prime number.