12423934 has 8 divisors (see below), whose sum is σ = 19139688. Its totient is φ = 6044040.

The previous prime is 12423907. The next prime is 12423941. The reversal of 12423934 is 43932421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83872 + ... + 84019.

It is an arithmetic number, because the mean of its divisors is an integer number (2392461).

Almost surely, 2^12423934 is an apocalyptic number.

12423934 is a deficient number, since it is larger than the sum of its proper divisors (6715754).

12423934 is a wasteful number, since it uses less digits than its factorization.

12423934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167930.

The product of its digits is 5184, while the sum is 28.

The square root of 12423934 is about 3524.7601336829. The cubic root of 12423934 is about 231.6077274167.

The spelling of 12423934 in words is "twelve million, four hundred twenty-three thousand, nine hundred thirty-four".