Q: Is 1,104,378 a Prime Number?
A: No, 1,104,378 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 1104378 can be evenly divided by 1 2 3 6 11 22 29 33 58 66 87 174 319 577 638 957 1,154 1,731 1,914 3,462 6,347 12,694 16,733 19,041 33,466 38,082 50,199 100,398 184,063 368,126 552,189 and 1,104,378, with no remainder.
Since 1,104,378 cannot be divided by just 1 and 1,104,378, it is not a prime number.