Q: Is 748,428 a Prime Number?
A: No, 748,428 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 748428 can be evenly divided by 1 2 3 4 6 12 47 94 141 188 282 564 1,327 2,654 3,981 5,308 7,962 15,924 62,369 124,738 187,107 249,476 374,214 and 748,428, with no remainder.
Since 748,428 cannot be divided by just 1 and 748,428, it is not a prime number.