Q: Is 5,355,228 a Prime Number?
A: No, 5,355,228 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 5355228 can be evenly divided by 1 2 3 4 6 12 23 46 69 92 138 276 19,403 38,806 58,209 77,612 116,418 232,836 446,269 892,538 1,338,807 1,785,076 2,677,614 and 5,355,228, with no remainder.
Since 5,355,228 cannot be divided by just 1 and 5,355,228, it is not a prime number.