9540560 has 40 divisors (see below), whose sum is σ = 22903296. Its totient is φ = 3692160.

The previous prime is 9540551. The next prime is 9540563. The reversal of 9540560 is 650459.

9540560 = T₇₆₉ + T₇₇₀ + ... + T₇₉₉.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×9540560² = 182044570227200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9540563) 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, 557 + ... + 4403.

Almost surely, 2^9540560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9540560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11451648).

9540560 is an abundant number, since it is smaller than the sum of its proper divisors (13362736).

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

9540560 is a wasteful number, since it uses less digits than its factorization.

9540560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891 (or 3885 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 9540560 is about 3088.7796943129. The cubic root of 9540560 is about 212.0921635588.

The spelling of 9540560 in words is "nine million, five hundred forty thousand, five hundred sixty".