9551560 has 16 divisors (see below), whose sum is σ = 21491100. Its totient is φ = 3820608.

The previous prime is 9551537. The next prime is 9551567. The reversal of 9551560 is 651559.

It is a happy number.

9551560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9036036 + 515524 = 3006^2 + 718^2 .

It is not an unprimeable number, because it can be changed into a prime (9551567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119355 + ... + 119434.

Almost surely, 2^9551560 is an apocalyptic number.

It is an amenable number.

9551560 is an abundant number, since it is smaller than the sum of its proper divisors (11939540).

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

9551560 is a wasteful number, since it uses less digits than its factorization.

9551560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238800 (or 238796 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 9551560 is about 3090.5598198385. The cubic root of 9551560 is about 212.1736443712.

The spelling of 9551560 in words is "nine million, five hundred fifty-one thousand, five hundred sixty".