23086042 has 8 divisors (see below), whose sum is σ = 39576096. Its totient is φ = 9894012.

The previous prime is 23086009. The next prime is 23086057. The reversal of 23086042 is 24068032.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 23085998 and 23086016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824488 + ... + 824515.

It is an arithmetic number, because the mean of its divisors is an integer number (4947012).

Almost surely, 2^23086042 is an apocalyptic number.

23086042 is a deficient number, since it is larger than the sum of its proper divisors (16490054).

23086042 is a wasteful number, since it uses less digits than its factorization.

23086042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649012.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 23086042 is about 4804.7936480144. The cubic root of 23086042 is about 284.7408827792.

The spelling of 23086042 in words is "twenty-three million, eighty-six thousand, forty-two".