23808934 has 4 divisors (see below), whose sum is σ = 35713404. Its totient is φ = 11904466.

The previous prime is 23808923. The next prime is 23808937. The reversal of 23808934 is 43980832.

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

It is a junction number, because it is equal to n+sod(n) for n = 23808893 and 23808902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23808937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5952232 + ... + 5952235.

It is an arithmetic number, because the mean of its divisors is an integer number (8928351).

Almost surely, 2^23808934 is an apocalyptic number.

23808934 is a deficient number, since it is larger than the sum of its proper divisors (11904470).

23808934 is a wasteful number, since it uses less digits than its factorization.

23808934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11904469.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 23808934 is about 4879.4399268769. The cubic root of 23808934 is about 287.6824158036.

It can be divided in two parts, 23808 and 934, that added together give a palindrome (24742).

The spelling of 23808934 in words is "twenty-three million, eight hundred eight thousand, nine hundred thirty-four".