23078934 has 12 divisors (see below), whose sum is σ = 50004396. Its totient is φ = 7692972.

The previous prime is 23078929. The next prime is 23078947. The reversal of 23078934 is 43987032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 641064 + ... + 641099.

It is an arithmetic number, because the mean of its divisors is an integer number (4167033).

Almost surely, 2^23078934 is an apocalyptic number.

23078934 is an abundant number, since it is smaller than the sum of its proper divisors (26925462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23078934 is a wasteful number, since it uses less digits than its factorization.

23078934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282171 (or 1282168 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 23078934 is about 4804.0539131030. The cubic root of 23078934 is about 284.7116566643.

The spelling of 23078934 in words is "twenty-three million, seventy-eight thousand, nine hundred thirty-four".