Q: Is 400,972 a Composite Number?
A: Yes, 400,972 is a composite number.
The number 400,972 can be evenly divided by 1 2 4 11 13 22 26 44 52 143 286 572 701 1,402 2,804 7,711 9,113 15,422 18,226 30,844 36,452 100,243 200,486 and 400,972, with no remainder.
Since 400,972 cannot be divided by just 1 and 400,972, it is a composite number.