Q: Is 1,354,628 a Prime Number?
A: No, 1,354,628 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 1354628 can be evenly divided by 1 2 4 11 17 22 34 44 68 187 374 748 1,811 3,622 7,244 19,921 30,787 39,842 61,574 79,684 123,148 338,657 677,314 and 1,354,628, with no remainder.
Since 1,354,628 cannot be divided by just 1 and 1,354,628, it is not a prime number.