12326227 has 4 divisors (see below), whose sum is σ = 12404896. Its totient is φ = 12247560.

The previous prime is 12326219. The next prime is 12326257. The reversal of 12326227 is 72262321.

12326227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12326227 - 2³ = 12326219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12326257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39099 + ... + 39412.

It is an arithmetic number, because the mean of its divisors is an integer number (3101224).

Almost surely, 2^12326227 is an apocalyptic number.

12326227 is a deficient number, since it is larger than the sum of its proper divisors (78669).

12326227 is an equidigital number, since it uses as much as digits as its factorization.

12326227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78668.

The product of its digits is 2016, while the sum is 25.

The square root of 12326227 is about 3510.8726835361. The cubic root of 12326227 is about 230.9989755269.

Adding to 12326227 its reverse (72262321), we get a palindrome (84588548).

The spelling of 12326227 in words is "twelve million, three hundred twenty-six thousand, two hundred twenty-seven".