23673684 has 12 divisors (see below), whose sum is σ = 55238624. Its totient is φ = 7891224.

The previous prime is 23673679. The next prime is 23673697. The reversal of 23673684 is 48637632.

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

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986392 + ... + 986415.

Almost surely, 2^23673684 is an apocalyptic number.

It is an amenable number.

23673684 is an abundant number, since it is smaller than the sum of its proper divisors (31564940).

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

23673684 is a wasteful number, since it uses less digits than its factorization.

23673684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972814 (or 1972812 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 23673684 is about 4865.5610159569. The cubic root of 23673684 is about 287.1366408962.

It can be divided in two parts, 236 and 73684, that added together give a triangular number (73920 = T₃₈₄).

The spelling of 23673684 in words is "twenty-three million, six hundred seventy-three thousand, six hundred eighty-four".