Q: Is 4,142,604 a Prime Number?
A: No, 4,142,604 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 4142604 can be evenly divided by 1 2 3 4 6 12 73 146 219 292 438 876 4,729 9,458 14,187 18,916 28,374 56,748 345,217 690,434 1,035,651 1,380,868 2,071,302 and 4,142,604, with no remainder.
Since 4,142,604 cannot be divided by just 1 and 4,142,604, it is not a prime number.