Q: Is 1,567,560 a Prime Number?
A: No, 1,567,560 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 1567560 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 13,063 26,126 39,189 52,252 65,315 78,378 104,504 130,630 156,756 195,945 261,260 313,512 391,890 522,520 783,780 and 1,567,560, with no remainder.
Since 1,567,560 cannot be divided by just 1 and 1,567,560, it is not a prime number.