Q: Is 26,404 a Prime Number?
A: No, 26,404 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 26404 can be evenly divided by 1 2 4 7 14 23 28 41 46 82 92 161 164 287 322 574 644 943 1,148 1,886 3,772 6,601 13,202 and 26,404, with no remainder.
Since 26,404 cannot be divided by just 1 and 26,404, it is not a prime number.