Q: Is 2,421,795 a Prime Number?
A: No, 2,421,795 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 2421795 can be evenly divided by 1 3 5 15 161,453 484,359 807,265 and 2,421,795, with no remainder.
Since 2,421,795 cannot be divided by just 1 and 2,421,795, it is not a prime number.