Q: Is 5,421,235 a Prime Number?
A: No, 5,421,235 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 5421235 can be evenly divided by 1 5 1,084,247 and 5,421,235, with no remainder.
Since 5,421,235 cannot be divided by just 1 and 5,421,235, it is not a prime number.