Q: Is 1,324,540 a Prime Number?
A: No, 1,324,540 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 1324540 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 9,461 18,922 37,844 47,305 66,227 94,610 132,454 189,220 264,908 331,135 662,270 and 1,324,540, with no remainder.
Since 1,324,540 cannot be divided by just 1 and 1,324,540, it is not a prime number.