Q: Is 1,230,920 a Prime Number?
A: No, 1,230,920 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 1230920 can be evenly divided by 1 2 4 5 8 10 20 40 30,773 61,546 123,092 153,865 246,184 307,730 615,460 and 1,230,920, with no remainder.
Since 1,230,920 cannot be divided by just 1 and 1,230,920, it is not a prime number.