Q: Is 2,218,343 a Composite Number?
A: No, 2,218,343 is not a composite number; it is a prime number.
The number 2,218,343 can be evenly divided by 1 and 2,218,343, with no remainder.
Since 2,218,343 can be divided by just 1 and 2,218,343, it is not a composite number.