Q: Is 487,818 a Prime Number?
A: No, 487,818 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 487818 can be evenly divided by 1 2 3 6 9 18 41 82 123 246 369 661 738 1,322 1,983 3,966 5,949 11,898 27,101 54,202 81,303 162,606 243,909 and 487,818, with no remainder.
Since 487,818 cannot be divided by just 1 and 487,818, it is not a prime number.