23679072 has 36 divisors (see below), whose sum is σ = 67338180. Its totient is φ = 7892928.

The previous prime is 23679059. The next prime is 23679101. The reversal of 23679072 is 27097632.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40822 + ... + 41397.

It is an arithmetic number, because the mean of its divisors is an integer number (1870505).

Almost surely, 2^23679072 is an apocalyptic number.

It is an amenable number.

23679072 is an abundant number, since it is smaller than the sum of its proper divisors (43659108).

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

23679072 is a wasteful number, since it uses less digits than its factorization.

23679072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82235 (or 82224 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 23679072 is about 4866.1146718917. The cubic root of 23679072 is about 287.1584228161.

The spelling of 23679072 in words is "twenty-three million, six hundred seventy-nine thousand, seventy-two".