Q: Is 1,180,921 a Prime Number?
A: No, 1,180,921 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 1180921 can be evenly divided by 1 7 73 511 2,311 16,177 168,703 and 1,180,921, with no remainder.
Since 1,180,921 cannot be divided by just 1 and 1,180,921, it is not a prime number.