Q: Is 1,011,661 a Prime Number?
A: No, 1,011,661 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 1011661 can be evenly divided by 1 7 43 301 3,361 23,527 144,523 and 1,011,661, with no remainder.
Since 1,011,661 cannot be divided by just 1 and 1,011,661, it is not a prime number.