Q: Is 1,404,364 a Prime Number?
A: No, 1,404,364 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 1404364 can be evenly divided by 1 2 4 13 26 52 113 226 239 452 478 956 1,469 2,938 3,107 5,876 6,214 12,428 27,007 54,014 108,028 351,091 702,182 and 1,404,364, with no remainder.
Since 1,404,364 cannot be divided by just 1 and 1,404,364, it is not a prime number.