23679042 has 8 divisors (see below), whose sum is σ = 47358096. Its totient is φ = 7893012.

The previous prime is 23679031. The next prime is 23679043. The reversal of 23679042 is 24097632.

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

23679042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23678994 and 23679012.

It is not an unprimeable number, because it can be changed into a prime (23679043) 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, 1973248 + ... + 1973259.

It is an arithmetic number, because the mean of its divisors is an integer number (5919762).

Almost surely, 2^23679042 is an apocalyptic number.

23679042 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.

23679042 is a wasteful number, since it uses less digits than its factorization.

23679042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946512.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 23679042 is about 4866.1115893493. Note that the first 3 decimals coincide. The cubic root of 23679042 is about 287.1583015451.

The spelling of 23679042 in words is "twenty-three million, six hundred seventy-nine thousand, forty-two".