Q: Is 2,421,737 a Prime Number?
A: Yes, 2,421,737 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2421737 can be evenly divided by 1 and 2,421,737, with no remainder.
Since 2,421,737 can be divided by just 1 and 2,421,737, it is a prime number.