Q: Is 540,397 a Composite Number?
A: Yes, 540,397 is a composite number.
The number 540,397 can be evenly divided by 1 11 13 143 3,779 41,569 49,127 and 540,397, with no remainder.
Since 540,397 cannot be divided by just 1 and 540,397, it is a composite number.