Q: Is 1,020,642 a Composite Number?
A: Yes, 1,020,642 is a composite number.
The number 1,020,642 can be evenly divided by 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 1,279 2,558 3,837 7,674 8,953 17,906 24,301 26,859 48,602 53,718 72,903 145,806 170,107 340,214 510,321 and 1,020,642, with no remainder.
Since 1,020,642 cannot be divided by just 1 and 1,020,642, it is a composite number.