Q: Is 1,374,304 a Prime Number?
A: No, 1,374,304 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 1374304 can be evenly divided by 1 2 4 8 16 32 67 134 268 536 641 1,072 1,282 2,144 2,564 5,128 10,256 20,512 42,947 85,894 171,788 343,576 687,152 and 1,374,304, with no remainder.
Since 1,374,304 cannot be divided by just 1 and 1,374,304, it is not a prime number.