9528906 has 16 divisors (see below), whose sum is σ = 19573344. Its totient is φ = 3090384.

The previous prime is 9528881. The next prime is 9528931. The reversal of 9528906 is 6098259.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9528881) and next prime (9528931).

It is a Curzon 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, 21240 + ... + 21683.

It is an arithmetic number, because the mean of its divisors is an integer number (1223334).

Almost surely, 2^9528906 is an apocalyptic number.

9528906 is an abundant number, since it is smaller than the sum of its proper divisors (10044438).

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

9528906 is a wasteful number, since it uses less digits than its factorization.

9528906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42965.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 9528906 is about 3086.8926123207. The cubic root of 9528906 is about 212.0057699865.

It can be divided in two parts, 9528 and 906, that multiplied together give a palindrome (8632368).

The spelling of 9528906 in words is "nine million, five hundred twenty-eight thousand, nine hundred six".