Q: Is 1,055,980 a Prime Number?
A: No, 1,055,980 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 1055980 can be evenly divided by 1 2 4 5 10 20 37 74 148 185 370 740 1,427 2,854 5,708 7,135 14,270 28,540 52,799 105,598 211,196 263,995 527,990 and 1,055,980, with no remainder.
Since 1,055,980 cannot be divided by just 1 and 1,055,980, it is not a prime number.