Q: Is 1,561,196 a Composite Number?
A: Yes, 1,561,196 is a composite number.
The number 1,561,196 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 4,289 8,578 17,156 30,023 55,757 60,046 111,514 120,092 223,028 390,299 780,598 and 1,561,196, with no remainder.
Since 1,561,196 cannot be divided by just 1 and 1,561,196, it is a composite number.