9566256 has 80 divisors (see below), whose sum is σ = 28712448. Its totient is φ = 2688000.

The previous prime is 9566251. The next prime is 9566267. The reversal of 9566256 is 6526659.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (9566251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23656 + ... + 24056.

Almost surely, 2^9566256 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 9566256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14356224).

9566256 is an abundant number, since it is smaller than the sum of its proper divisors (19146192).

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

9566256 is a wasteful number, since it uses less digits than its factorization.

9566256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 484 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 9566256 is about 3092.9364687947. The cubic root of 9566256 is about 212.2824051766.

The spelling of 9566256 in words is "nine million, five hundred sixty-six thousand, two hundred fifty-six".