8556960 has 48 divisors (see below), whose sum is σ = 26955936. Its totient is φ = 2281728.

The previous prime is 8556959. The next prime is 8557007. The reversal of 8556960 is 696558.

8556960 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8434 + ... + 9393.

It is an arithmetic number, because the mean of its divisors is an integer number (561582).

Almost surely, 2^8556960 is an apocalyptic number.

8556960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8556960 is an abundant number, since it is smaller than the sum of its proper divisors (18398976).

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

8556960 is a wasteful number, since it uses less digits than its factorization.

8556960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17845 (or 17837 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 8556960 is about 2925.2281962267. The cubic root of 8556960 is about 204.5376054452.

The spelling of 8556960 in words is "eight million, five hundred fifty-six thousand, nine hundred sixty".