Q: Is 2,420,240 a Prime Number?
A: No, 2,420,240 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 2420240 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 30,253 60,506 121,012 151,265 242,024 302,530 484,048 605,060 1,210,120 and 2,420,240, with no remainder.
Since 2,420,240 cannot be divided by just 1 and 2,420,240, it is not a prime number.