Q: Is 2,420 a Prime Number?
A: No, 2,420 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 2420 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 121 220 242 484 605 1,210 and 2,420, with no remainder.
Since 2,420 cannot be divided by just 1 and 2,420, it is not a prime number.