9025560 has 128 divisors (see below), whose sum is σ = 30801600. Its totient is φ = 2350080.

The previous prime is 9025553. The next prime is 9025561. The reversal of 9025560 is 655209.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9025561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65812 + ... + 65948.

Almost surely, 2^9025560 is an apocalyptic number.

9025560 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9025560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15400800).

9025560 is an abundant number, since it is smaller than the sum of its proper divisors (21776040).

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

9025560 is a wasteful number, since it uses less digits than its factorization.

9025560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 9025560 is about 3004.2569796873. The cubic root of 9025560 is about 208.2051107882.

The spelling of 9025560 in words is "nine million, twenty-five thousand, five hundred sixty".