Q: Is 4,021,995 a Prime Number?
A: No, 4,021,995 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 4021995 can be evenly divided by 1 3 5 15 268,133 804,399 1,340,665 and 4,021,995, with no remainder.
Since 4,021,995 cannot be divided by just 1 and 4,021,995, it is not a prime number.