Q: Is 2,457,804 a Prime Number?
A: No, 2,457,804 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 2457804 can be evenly divided by 1 2 3 4 6 12 31 62 93 124 186 372 6,607 13,214 19,821 26,428 39,642 79,284 204,817 409,634 614,451 819,268 1,228,902 and 2,457,804, with no remainder.
Since 2,457,804 cannot be divided by just 1 and 2,457,804, it is not a prime number.