Q: Is 1,978,542 a Composite Number?
A: Yes, 1,978,542 is a composite number.
The number 1,978,542 can be evenly divided by 1 2 3 6 9 18 109,919 219,838 329,757 659,514 989,271 and 1,978,542, with no remainder.
Since 1,978,542 cannot be divided by just 1 and 1,978,542, it is a composite number.