Q: Is 1,348,628 a Prime Number?
A: No, 1,348,628 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 1348628 can be evenly divided by 1 2 4 23 46 92 107 137 214 274 428 548 2,461 3,151 4,922 6,302 9,844 12,604 14,659 29,318 58,636 337,157 674,314 and 1,348,628, with no remainder.
Since 1,348,628 cannot be divided by just 1 and 1,348,628, it is not a prime number.