Q: Is 2,421,535 a Prime Number?
A: No, 2,421,535 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 2421535 can be evenly divided by 1 5 131 655 3,697 18,485 484,307 and 2,421,535, with no remainder.
Since 2,421,535 cannot be divided by just 1 and 2,421,535, it is not a prime number.