23085996 has 12 divisors (see below), whose sum is σ = 53867352. Its totient is φ = 7695328.

The previous prime is 23085991. The next prime is 23086009. The reversal of 23085996 is 69958032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23085996² = 1065926422624032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23085991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 961905 + ... + 961928.

It is an arithmetic number, because the mean of its divisors is an integer number (4488946).

Almost surely, 2^23085996 is an apocalyptic number.

It is an amenable number.

23085996 is an abundant number, since it is smaller than the sum of its proper divisors (30781356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23085996 is a wasteful number, since it uses less digits than its factorization.

23085996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923840 (or 1923838 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 23085996 is about 4804.7888611259. The cubic root of 23085996 is about 284.7406936593.

The spelling of 23085996 in words is "twenty-three million, eighty-five thousand, nine hundred ninety-six".