Q: Is 1,207,980 a Prime Number?
A: No, 1,207,980 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 1207980 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 2,237 4,474 6,711 8,948 11,185 13,422 20,133 22,370 26,844 33,555 40,266 44,740 60,399 67,110 80,532 100,665 120,798 134,220 201,330 241,596 301,995 402,660 603,990 and 1,207,980, with no remainder.
Since 1,207,980 cannot be divided by just 1 and 1,207,980, it is not a prime number.