Q: Is 1,580,060 a Prime Number?
A: No, 1,580,060 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 1580060 can be evenly divided by 1 2 4 5 10 20 199 397 398 794 796 995 1,588 1,985 1,990 3,970 3,980 7,940 79,003 158,006 316,012 395,015 790,030 and 1,580,060, with no remainder.
Since 1,580,060 cannot be divided by just 1 and 1,580,060, it is not a prime number.