Q: Is 1,064,637 a Prime Number?
A: No, 1,064,637 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 1064637 can be evenly divided by 1 3 7 9 21 27 43 63 129 131 189 301 387 393 903 917 1,161 1,179 2,709 2,751 3,537 5,633 8,127 8,253 16,899 24,759 39,431 50,697 118,293 152,091 354,879 and 1,064,637, with no remainder.
Since 1,064,637 cannot be divided by just 1 and 1,064,637, it is not a prime number.