23085834 has 8 divisors (see below), whose sum is σ = 46171680. Its totient is φ = 7695276.

The previous prime is 23085833. The next prime is 23085857. The reversal of 23085834 is 43858032.

It is a sphenic number, since it is the product of 3 distinct primes.

23085834 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23085795 and 23085804.

It is not an unprimeable number, because it can be changed into a prime (23085833) 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, 1923814 + ... + 1923825.

It is an arithmetic number, because the mean of its divisors is an integer number (5771460).

Almost surely, 2^23085834 is an apocalyptic number.

23085834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23085834 is a wasteful number, since it uses less digits than its factorization.

23085834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847644.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 23085834 is about 4804.7720029154. The cubic root of 23085834 is about 284.7400276264.

The spelling of 23085834 in words is "twenty-three million, eighty-five thousand, eight hundred thirty-four".