Q: Is 1,021,207 a Prime Number?
A: No, 1,021,207 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 1021207 can be evenly divided by 1 11 17 43 127 187 473 731 1,397 2,159 5,461 8,041 23,749 60,071 92,837 and 1,021,207, with no remainder.
Since 1,021,207 cannot be divided by just 1 and 1,021,207, it is not a prime number.