Q: Is 4,456,242 a Prime Number?
A: No, 4,456,242 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 4456242 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 11,789 23,578 35,367 70,734 82,523 106,101 165,046 212,202 247,569 318,303 495,138 636,606 742,707 1,485,414 2,228,121 and 4,456,242, with no remainder.
Since 4,456,242 cannot be divided by just 1 and 4,456,242, it is not a prime number.