Q: Is 1,218,089 a Composite Number?
A: No, 1,218,089 is not a composite number; it is a prime number.
The number 1,218,089 can be evenly divided by 1 and 1,218,089, with no remainder.
Since 1,218,089 can be divided by just 1 and 1,218,089, it is not a composite number.