23836672 has 48 divisors (see below), whose sum is σ = 48550320. Its totient is φ = 11698176.

The previous prime is 23836651. The next prime is 23836679. The reversal of 23836672 is 27663832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23836679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210888 + ... + 211000.

It is an arithmetic number, because the mean of its divisors is an integer number (1011465).

Almost surely, 2^23836672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23836672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24275160).

23836672 is an abundant number, since it is smaller than the sum of its proper divisors (24713648).

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

23836672 is a wasteful number, since it uses less digits than its factorization.

23836672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 218 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 23836672 is about 4882.2814339200. The cubic root of 23836672 is about 287.7940915019.

The spelling of 23836672 in words is "twenty-three million, eight hundred thirty-six thousand, six hundred seventy-two".