Q: Is 487,209 a Prime Number?
A: No, 487,209 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 487209 can be evenly divided by 1 3 23 69 307 529 921 1,587 7,061 21,183 162,403 and 487,209, with no remainder.
Since 487,209 cannot be divided by just 1 and 487,209, it is not a prime number.