Q: Is 1,228,750 a Prime Number?
A: No, 1,228,750 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 1228750 can be evenly divided by 1 2 5 10 25 50 125 250 625 983 1,250 1,966 4,915 9,830 24,575 49,150 122,875 245,750 614,375 and 1,228,750, with no remainder.
Since 1,228,750 cannot be divided by just 1 and 1,228,750, it is not a prime number.