23078807 has 4 divisors (see below), whose sum is σ = 23089560. Its totient is φ = 23068056.

The previous prime is 23078791. The next prime is 23078813. The reversal of 23078807 is 70887032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23078807 - 2⁴ = 23078791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23078827) 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, 932 + ... + 6857.

It is an arithmetic number, because the mean of its divisors is an integer number (5772390).

Almost surely, 2^23078807 is an apocalyptic number.

23078807 is a deficient number, since it is larger than the sum of its proper divisors (10753).

23078807 is an equidigital number, since it uses as much as digits as its factorization.

23078807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10752.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 23078807 is about 4804.0406950816. The cubic root of 23078807 is about 284.7111344211.

The spelling of 23078807 in words is "twenty-three million, seventy-eight thousand, eight hundred seven".