Q: Is 536,401 a Prime Number?
A: No, 536,401 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 536401 can be evenly divided by 1 17 139 227 2,363 3,859 31,553 and 536,401, with no remainder.
Since 536,401 cannot be divided by just 1 and 536,401, it is not a prime number.