Q: Is 2,089,643 a Composite Number?
A: No, 2,089,643 is not a composite number; it is a prime number.
The number 2,089,643 can be evenly divided by 1 and 2,089,643, with no remainder.
Since 2,089,643 can be divided by just 1 and 2,089,643, it is not a composite number.