Q: Is 4,444,428 a Prime Number?
A: No, 4,444,428 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 4444428 can be evenly divided by 1 2 3 4 6 12 23 46 69 92 138 276 16,103 32,206 48,309 64,412 96,618 193,236 370,369 740,738 1,111,107 1,481,476 2,222,214 and 4,444,428, with no remainder.
Since 4,444,428 cannot be divided by just 1 and 4,444,428, it is not a prime number.