Q: Is 1,493,628 a Prime Number?
A: No, 1,493,628 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 1493628 can be evenly divided by 1 2 3 4 6 12 19 38 57 76 114 228 6,551 13,102 19,653 26,204 39,306 78,612 124,469 248,938 373,407 497,876 746,814 and 1,493,628, with no remainder.
Since 1,493,628 cannot be divided by just 1 and 1,493,628, it is not a prime number.