Q: Is 2,420,420 a Prime Number?
A: No, 2,420,420 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 2420420 can be evenly divided by 1 2 4 5 10 20 121,021 242,042 484,084 605,105 1,210,210 and 2,420,420, with no remainder.
Since 2,420,420 cannot be divided by just 1 and 2,420,420, it is not a prime number.