Q: Is 2,021,742 a Composite Number?
A: Yes, 2,021,742 is a composite number.
The number 2,021,742 can be evenly divided by 1 2 3 6 9 17 18 34 51 102 153 306 6,607 13,214 19,821 39,642 59,463 112,319 118,926 224,638 336,957 673,914 1,010,871 and 2,021,742, with no remainder.
Since 2,021,742 cannot be divided by just 1 and 2,021,742, it is a composite number.