Q: Is 608,664 a Prime Number?
A: No, 608,664 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 608664 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 3,623 7,246 10,869 14,492 21,738 25,361 28,984 43,476 50,722 76,083 86,952 101,444 152,166 202,888 304,332 and 608,664, with no remainder.
Since 608,664 cannot be divided by just 1 and 608,664, it is not a prime number.