9528869 has 8 divisors (see below), whose sum is σ = 11184768. Its totient is φ = 7946640.

The previous prime is 9528859. The next prime is 9528881. The reversal of 9528869 is 9688259.

9528869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9528869 - 2⁸ = 9528613 is a prime.

It is a super-2 number, since 2×9528869² = 181598688838322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9528829) 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, 18137 + ... + 18654.

It is an arithmetic number, because the mean of its divisors is an integer number (1398096).

Almost surely, 2^9528869 is an apocalyptic number.

It is an amenable number.

9528869 is a deficient number, since it is larger than the sum of its proper divisors (1655899).

9528869 is a wasteful number, since it uses less digits than its factorization.

9528869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36835.

The product of its digits is 311040, while the sum is 47.

The square root of 9528869 is about 3086.8866192330. The cubic root of 9528869 is about 212.0054955856.

The spelling of 9528869 in words is "nine million, five hundred twenty-eight thousand, eight hundred sixty-nine".