9025530 has 16 divisors (see below), whose sum is σ = 21661344. Its totient is φ = 2406800.

The previous prime is 9025519. The next prime is 9025537. The reversal of 9025530 is 355209.

It is a self number, because there is not a number n which added to its sum of digits gives 9025530.

It is not an unprimeable number, because it can be changed into a prime (9025537) 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, 150396 + ... + 150455.

It is an arithmetic number, because the mean of its divisors is an integer number (1353834).

Almost surely, 2^9025530 is an apocalyptic number.

9025530 is an abundant number, since it is smaller than the sum of its proper divisors (12635814).

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

9025530 is a wasteful number, since it uses less digits than its factorization.

9025530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300861.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 9025530 is about 3004.2519867681. The cubic root of 9025530 is about 208.2048801041.

The spelling of 9025530 in words is "nine million, twenty-five thousand, five hundred thirty".