Q: Is 2,356,604 a Prime Number?
A: No, 2,356,604 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 2356604 can be evenly divided by 1 2 4 37 74 148 15,923 31,846 63,692 589,151 1,178,302 and 2,356,604, with no remainder.
Since 2,356,604 cannot be divided by just 1 and 2,356,604, it is not a prime number.