2326528872 has 128 divisors (see below), whose sum is σ = 6842880000. Its totient is φ = 730358208.

The previous prime is 2326528859. The next prime is 2326528873. The reversal of 2326528872 is 2788256232.

It is a happy number.

2326528872 is a `hidden beast` number, since 23 + 26 + 528 + 87 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2326528873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733033 + ... + 736199.

It is an arithmetic number, because the mean of its divisors is an integer number (53460000).

Almost surely, 2^2326528872 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 2326528872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3421440000).

2326528872 is an abundant number, since it is smaller than the sum of its proper divisors (4516351128).

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

2326528872 is a wasteful number, since it uses less digits than its factorization.

2326528872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380 (or 3370 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2326528872 is about 48234.1048636750. The cubic root of 2326528872 is about 1325.0618453630.

The spelling of 2326528872 in words is "two billion, three hundred twenty-six million, five hundred twenty-eight thousand, eight hundred seventy-two".