Q: Is 1,609,942 a Prime Number?
A: No, 1,609,942 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 1609942 can be evenly divided by 1 2 73 146 11,027 22,054 804,971 and 1,609,942, with no remainder.
Since 1,609,942 cannot be divided by just 1 and 1,609,942, it is not a prime number.