Q: Is 2,421,374 a Prime Number?
A: No, 2,421,374 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 2421374 can be evenly divided by 1 2 101 202 11,987 23,974 1,210,687 and 2,421,374, with no remainder.
Since 2,421,374 cannot be divided by just 1 and 2,421,374, it is not a prime number.