23479735 has 4 divisors (see below), whose sum is σ = 28175688. Its totient is φ = 18783784.

The previous prime is 23479717. The next prime is 23479769. The reversal of 23479735 is 53797432.

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

It is a cyclic number.

It is not a de Polignac number, because 23479735 - 2⁹ = 23479223 is a prime.

It is a Duffinian number.

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, 2347969 + ... + 2347978.

It is an arithmetic number, because the mean of its divisors is an integer number (7043922).

Almost surely, 2^23479735 is an apocalyptic number.

23479735 is a deficient number, since it is larger than the sum of its proper divisors (4695953).

23479735 is an equidigital number, since it uses as much as digits as its factorization.

23479735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695952.

The product of its digits is 158760, while the sum is 40.

The square root of 23479735 is about 4845.5892314558. The cubic root of 23479735 is about 286.3503579511.

The spelling of 23479735 in words is "twenty-three million, four hundred seventy-nine thousand, seven hundred thirty-five".