23676 has 12 divisors (see below), whose sum is σ = 55272. Its totient is φ = 7888.

The previous prime is 23671. The next prime is 23677. The reversal of 23676 is 67632.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23671) by changing a digit.

23676 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975 + ... + 998.

It is an arithmetic number, because the mean of its divisors is an integer number (4606).

2²³⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

23676 is an abundant number, since it is smaller than the sum of its proper divisors (31596).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27636).

23676 is a wasteful number, since it uses less digits than its factorization.

23676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1978 counting only the distinct ones).

The product of its digits is 1512, while the sum is 24.

The square root of 23676 is about 153.8700750633. The cubic root of 23676 is about 28.7146004131.

Subtracting 23676 from its reverse (67632), we obtain a triangular number (43956 = T₂₉₆).

The spelling of 23676 in words is "twenty-three thousand, six hundred seventy-six".