9216560 has 40 divisors (see below), whose sum is σ = 22364640. Its totient is φ = 3525632.

The previous prime is 9216547. The next prime is 9216593. The reversal of 9216560 is 656129.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (559116).

Almost surely, 2^9216560 is an apocalyptic number.

It is an amenable number.

9216560 is an abundant number, since it is smaller than the sum of its proper divisors (13148080).

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

9216560 is a wasteful number, since it uses less digits than its factorization.

9216560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045 (or 5039 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 9216560 is about 3035.8787854590. The cubic root of 9216560 is about 209.6635580224.

The spelling of 9216560 in words is "nine million, two hundred sixteen thousand, five hundred sixty".