23084928 has 96 divisors (see below), whose sum is σ = 68819400. Its totient is φ = 7418880.

The previous prime is 23084879. The next prime is 23084953. The reversal of 23084928 is 82948032.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a junction number, because it is equal to n+sod(n) for n = 23084892 and 23084901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33063 + ... + 33753.

Almost surely, 2^23084928 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 23084928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34409700).

23084928 is an abundant number, since it is smaller than the sum of its proper divisors (45734472).

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

23084928 is a wasteful number, since it uses less digits than its factorization.

23084928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 23084928 is about 4804.6777207218. The cubic root of 23084928 is about 284.7363027181.

It can be divided in two parts, 230 and 84928, that added together give a palindrome (85158).

The spelling of 23084928 in words is "twenty-three million, eighty-four thousand, nine hundred twenty-eight".