Q: Is 248,406 a Prime Number?
A: No, 248,406 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 248406 can be evenly divided by 1 2 3 6 19 38 57 114 2,179 4,358 6,537 13,074 41,401 82,802 124,203 and 248,406, with no remainder.
Since 248,406 cannot be divided by just 1 and 248,406, it is not a prime number.