23382528 has 80 divisors (see below), whose sum is σ = 67141536. Its totient is φ = 7188480.

The previous prime is 23382523. The next prime is 23382539. The reversal of 23382528 is 82528332.

It is not an unprimeable number, because it can be changed into a prime (23382523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19383 + ... + 20553.

Almost surely, 2^23382528 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 23382528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33570768).

23382528 is an abundant number, since it is smaller than the sum of its proper divisors (43759008).

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

23382528 is a wasteful number, since it uses less digits than its factorization.

23382528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1189 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 23382528 is about 4835.5483660077. The cubic root of 23382528 is about 285.9546442168.

The spelling of 23382528 in words is "twenty-three million, three hundred eighty-two thousand, five hundred twenty-eight".