Q: Is 2,491,825 a Prime Number?
A: No, 2,491,825 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 2491825 can be evenly divided by 1 5 7 25 29 35 145 175 203 491 725 1,015 2,455 3,437 5,075 12,275 14,239 17,185 71,195 85,925 99,673 355,975 498,365 and 2,491,825, with no remainder.
Since 2,491,825 cannot be divided by just 1 and 2,491,825, it is not a prime number.