Q: Is 2,345,742 a Composite Number?
A: Yes, 2,345,742 is a composite number.
The number 2,345,742 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 18,617 37,234 55,851 111,702 130,319 167,553 260,638 335,106 390,957 781,914 1,172,871 and 2,345,742, with no remainder.
Since 2,345,742 cannot be divided by just 1 and 2,345,742, it is a composite number.