Q: Is 748,458 a Prime Number?
A: No, 748,458 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 748458 can be evenly divided by 1 2 3 6 9 18 43 86 129 258 387 774 967 1,934 2,901 5,802 8,703 17,406 41,581 83,162 124,743 249,486 374,229 and 748,458, with no remainder.
Since 748,458 cannot be divided by just 1 and 748,458, it is not a prime number.