Q: Is 1,020,906 a Prime Number?
A: No, 1,020,906 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 1020906 can be evenly divided by 1 2 3 6 9 18 43 86 129 258 387 774 1,319 2,638 3,957 7,914 11,871 23,742 56,717 113,434 170,151 340,302 510,453 and 1,020,906, with no remainder.
Since 1,020,906 cannot be divided by just 1 and 1,020,906, it is not a prime number.