Q: Is 448,423 a Prime Number?
A: No, 448,423 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 448423 can be evenly divided by 1 269 1,667 and 448,423, with no remainder.
Since 448,423 cannot be divided by just 1 and 448,423, it is not a prime number.