9130528 has 24 divisors (see below), whose sum is σ = 19610640. Its totient is φ = 4150080.

The previous prime is 9130519. The next prime is 9130543. The reversal of 9130528 is 8250319.

It is a junction number, because it is equal to n+sod(n) for n = 9130496 and 9130505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12618 + ... + 13321.

It is an arithmetic number, because the mean of its divisors is an integer number (817110).

Almost surely, 2^9130528 is an apocalyptic number.

It is an amenable number.

9130528 is an abundant number, since it is smaller than the sum of its proper divisors (10480112).

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

9130528 is a wasteful number, since it uses less digits than its factorization.

9130528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25960 (or 25952 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 9130528 is about 3021.6763559322. The cubic root of 9130528 is about 209.0091492679.

The spelling of 9130528 in words is "nine million, one hundred thirty thousand, five hundred twenty-eight".