Q: Is 1,940,221 a Prime Number?
A: Yes, 1,940,221 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1940221 can be evenly divided by 1 and 1,940,221, with no remainder.
Since 1,940,221 can be divided by just 1 and 1,940,221, it is a prime number.