Q: Is 2,421,479 a Prime Number?
A: No, 2,421,479 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 2421479 can be evenly divided by 1 947 2,557 and 2,421,479, with no remainder.
Since 2,421,479 cannot be divided by just 1 and 2,421,479, it is not a prime number.