23059899 has 12 divisors (see below), whose sum is σ = 33411976. Its totient is φ = 15325632.

The previous prime is 23059889. The next prime is 23059913. The reversal of 23059899 is 99895032.

It is not a de Polignac number, because 23059899 - 2⁵ = 23059867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23059819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769 + ... + 6834.

Almost surely, 2^23059899 is an apocalyptic number.

23059899 is a deficient number, since it is larger than the sum of its proper divisors (10352077).

23059899 is a wasteful number, since it uses less digits than its factorization.

23059899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7946 (or 7943 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 23059899 is about 4802.0723651357. The cubic root of 23059899 is about 284.6333604855.

The spelling of 23059899 in words is "twenty-three million, fifty-nine thousand, eight hundred ninety-nine".