Q: Is 1,021,266 a Prime Number?
A: No, 1,021,266 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 1021266 can be evenly divided by 1 2 3 6 9 18 56,737 113,474 170,211 340,422 510,633 and 1,021,266, with no remainder.
Since 1,021,266 cannot be divided by just 1 and 1,021,266, it is not a prime number.