Q: Is 1,560,564 a Prime Number?
A: No, 1,560,564 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1560564 can be evenly divided by 1 2 3 4 6 9 12 18 36 67 134 201 268 402 603 647 804 1,206 1,294 1,941 2,412 2,588 3,882 5,823 7,764 11,646 23,292 43,349 86,698 130,047 173,396 260,094 390,141 520,188 780,282 and 1,560,564, with no remainder.
Since 1,560,564 cannot be divided by just 1 and 1,560,564, it is not a prime number.