23700089 has 16 divisors (see below), whose sum is σ = 28185600. Its totient is φ = 19500480.

The previous prime is 23700073. The next prime is 23700113. The reversal of 23700089 is 98000732.

It is a cyclic number.

It is not a de Polignac number, because 23700089 - 2⁴ = 23700073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23700029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 31967 + ... + 32699.

It is an arithmetic number, because the mean of its divisors is an integer number (1761600).

Almost surely, 2^23700089 is an apocalyptic number.

It is an amenable number.

23700089 is a deficient number, since it is larger than the sum of its proper divisors (4485511).

23700089 is a wasteful number, since it uses less digits than its factorization.

23700089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 23700089 is about 4868.2737186810. The cubic root of 23700089 is about 287.2433560979.

The spelling of 23700089 in words is "twenty-three million, seven hundred thousand, eighty-nine".