Q: Is 987,654 a Prime Number?
A: No, 987,654 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 987654 can be evenly divided by 1 2 3 6 97 194 291 582 1,697 3,394 5,091 10,182 164,609 329,218 493,827 and 987,654, with no remainder.
Since 987,654 cannot be divided by just 1 and 987,654, it is not a prime number.