Q: Is 2,400,878 a Prime Number?
A: No, 2,400,878 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 2400878 can be evenly divided by 1 2 19 23 38 41 46 67 82 134 437 779 874 943 1,273 1,541 1,558 1,886 2,546 2,747 3,082 5,494 17,917 29,279 35,834 52,193 58,558 63,181 104,386 126,362 1,200,439 and 2,400,878, with no remainder.
Since 2,400,878 cannot be divided by just 1 and 2,400,878, it is not a prime number.