2289737528 has 32 divisors (see below), whose sum is σ = 4626266400. Its totient is φ = 1056171648.

The previous prime is 2289737507. The next prime is 2289737533. The reversal of 2289737528 is 8257379822.

2289737528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2289737528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199613 + ... + 210771.

It is an arithmetic number, because the mean of its divisors is an integer number (144570825).

Almost surely, 2^2289737528 is an apocalyptic number.

It is an amenable number.

2289737528 is an abundant number, since it is smaller than the sum of its proper divisors (2336528872).

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

2289737528 is a wasteful number, since it uses less digits than its factorization.

2289737528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13151 (or 13147 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 53.

The square root of 2289737528 is about 47851.2019493764. The cubic root of 2289737528 is about 1318.0399299255.

The spelling of 2289737528 in words is "two billion, two hundred eighty-nine million, seven hundred thirty-seven thousand, five hundred twenty-eight".