Q: Is 5,506,728 a Prime Number?
A: No, 5,506,728 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 5506728 can be evenly divided by 1 2 3 4 6 8 12 24 199 398 597 796 1,153 1,194 1,592 2,306 2,388 3,459 4,612 4,776 6,918 9,224 13,836 27,672 229,447 458,894 688,341 917,788 1,376,682 1,835,576 2,753,364 and 5,506,728, with no remainder.
Since 5,506,728 cannot be divided by just 1 and 5,506,728, it is not a prime number.