23678079 has 24 divisors (see below), whose sum is σ = 33555456. Its totient is φ = 14842800.

The previous prime is 23678071. The next prime is 23678087. The reversal of 23678079 is 97087632.

It is an interprime number because it is at equal distance from previous prime (23678071) and next prime (23678087).

It is not a de Polignac number, because 23678079 - 2³ = 23678071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23678079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23678071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123874 + ... + 124064.

It is an arithmetic number, because the mean of its divisors is an integer number (1398144).

Almost surely, 2^23678079 is an apocalyptic number.

23678079 is a deficient number, since it is larger than the sum of its proper divisors (9877377).

23678079 is a wasteful number, since it uses less digits than its factorization.

23678079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 23678079 is about 4866.0126387012. The cubic root of 23678079 is about 287.1544086906.

The spelling of 23678079 in words is "twenty-three million, six hundred seventy-eight thousand, seventy-nine".