Q: Is 1,622,397 a Composite Number?
A: Yes, 1,622,397 is a composite number.
The number 1,622,397 can be evenly divided by 1 3 7 21 23 69 161 483 3,359 10,077 23,513 70,539 77,257 231,771 540,799 and 1,622,397, with no remainder.
Since 1,622,397 cannot be divided by just 1 and 1,622,397, it is a composite number.