23160039 has 32 divisors (see below), whose sum is σ = 37180416. Its totient is φ = 12545280.

The previous prime is 23160019. The next prime is 23160047. The reversal of 23160039 is 93006132.

It is not a de Polignac number, because 23160039 - 2⁸ = 23159783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23160019) 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 31 ways as a sum of consecutive naturals, for example, 31494 + ... + 32220.

It is an arithmetic number, because the mean of its divisors is an integer number (1161888).

Almost surely, 2^23160039 is an apocalyptic number.

23160039 is a deficient number, since it is larger than the sum of its proper divisors (14020377).

23160039 is a wasteful number, since it uses less digits than its factorization.

23160039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 23160039 is about 4812.4878181664. The cubic root of 23160039 is about 285.0447821289.

The spelling of 23160039 in words is "twenty-three million, one hundred sixty thousand, thirty-nine".