Q: Is 1,264,530 a Prime Number?
A: No, 1,264,530 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 1264530 can be evenly divided by 1 2 3 5 6 10 15 30 61 122 183 305 366 610 691 915 1,382 1,830 2,073 3,455 4,146 6,910 10,365 20,730 42,151 84,302 126,453 210,755 252,906 421,510 632,265 and 1,264,530, with no remainder.
Since 1,264,530 cannot be divided by just 1 and 1,264,530, it is not a prime number.