23633764 has 24 divisors (see below), whose sum is σ = 51565248. Its totient is φ = 9207840.

The previous prime is 23633747. The next prime is 23633773. The reversal of 23633764 is 46733632.

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 7 ways as a sum of consecutive naturals, for example, 38059 + ... + 38674.

It is an arithmetic number, because the mean of its divisors is an integer number (2148552).

Almost surely, 2^23633764 is an apocalyptic number.

It is an amenable number.

23633764 is an abundant number, since it is smaller than the sum of its proper divisors (27931484).

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

23633764 is a wasteful number, since it uses less digits than its factorization.

23633764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76755 (or 76753 counting only the distinct ones).

The product of its digits is 54432, while the sum is 34.

The square root of 23633764 is about 4861.4569832510. The cubic root of 23633764 is about 286.9751543603.

The spelling of 23633764 in words is "twenty-three million, six hundred thirty-three thousand, seven hundred sixty-four".