Q: Is 1,231,460 a Prime Number?
A: No, 1,231,460 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 1231460 can be evenly divided by 1 2 4 5 10 20 67 134 268 335 670 919 1,340 1,838 3,676 4,595 9,190 18,380 61,573 123,146 246,292 307,865 615,730 and 1,231,460, with no remainder.
Since 1,231,460 cannot be divided by just 1 and 1,231,460, it is not a prime number.