Q: Is 2,428,748 a Prime Number?
A: No, 2,428,748 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 2428748 can be evenly divided by 1 2 4 7 14 28 127 254 508 683 889 1,366 1,778 2,732 3,556 4,781 9,562 19,124 86,741 173,482 346,964 607,187 1,214,374 and 2,428,748, with no remainder.
Since 2,428,748 cannot be divided by just 1 and 2,428,748, it is not a prime number.