9528789 has 16 divisors (see below), whose sum is σ = 13523328. Its totient is φ = 5947392.

The previous prime is 9528781. The next prime is 9528793. The reversal of 9528789 is 9878259.

It is a happy number.

9528789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9528789 - 2³ = 9528781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9528781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12744 + ... + 13470.

It is an arithmetic number, because the mean of its divisors is an integer number (845208).

Almost surely, 2^9528789 is an apocalyptic number.

It is an amenable number.

9528789 is a deficient number, since it is larger than the sum of its proper divisors (3994539).

9528789 is a wasteful number, since it uses less digits than its factorization.

9528789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004.

The product of its digits is 362880, while the sum is 48.

The square root of 9528789 is about 3086.8736611659. The cubic root of 9528789 is about 212.0049022837.

The spelling of 9528789 in words is "nine million, five hundred twenty-eight thousand, seven hundred eighty-nine".