23078808 has 24 divisors (see below), whose sum is σ = 62505300. Its totient is φ = 7692912.

The previous prime is 23078791. The next prime is 23078813. The reversal of 23078808 is 80887032.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 160198 + ... + 160341.

Almost surely, 2^23078808 is an apocalyptic number.

It is an amenable number.

23078808 is an abundant number, since it is smaller than the sum of its proper divisors (39426492).

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

23078808 is a wasteful number, since it uses less digits than its factorization.

23078808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320551 (or 320544 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 23078808 is about 4804.0407991606. The cubic root of 23078808 is about 284.7111385333.

The spelling of 23078808 in words is "twenty-three million, seventy-eight thousand, eight hundred eight".