23080885 has 4 divisors (see below), whose sum is σ = 27697068. Its totient is φ = 18464704.

The previous prime is 23080879. The next prime is 23080907. The reversal of 23080885 is 58808032.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4297329 + 18783556 = 2073^2 + 4334^2 .

It is a cyclic number.

It is not a de Polignac number, because 23080885 - 2¹⁵ = 23048117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23080885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308084 + ... + 2308093.

It is an arithmetic number, because the mean of its divisors is an integer number (6924267).

Almost surely, 2^23080885 is an apocalyptic number.

It is an amenable number.

23080885 is a deficient number, since it is larger than the sum of its proper divisors (4616183).

23080885 is an equidigital number, since it uses as much as digits as its factorization.

23080885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616182.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 23080885 is about 4804.2569664830. The cubic root of 23080885 is about 284.7196792299.

The spelling of 23080885 in words is "twenty-three million, eighty thousand, eight hundred eighty-five".