9563872 has 36 divisors (see below), whose sum is σ = 19518408. Its totient is φ = 4612800.

The previous prime is 9563849. The next prime is 9563899. The reversal of 9563872 is 2783659.

9563872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30597 + ... + 30907.

It is an arithmetic number, because the mean of its divisors is an integer number (542178).

Almost surely, 2^9563872 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 9563872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9759204).

9563872 is an abundant number, since it is smaller than the sum of its proper divisors (9954536).

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

9563872 is a wasteful number, since it uses less digits than its factorization.

9563872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 344 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 9563872 is about 3092.5510505083. The cubic root of 9563872 is about 212.2647694614.

The spelling of 9563872 in words is "nine million, five hundred sixty-three thousand, eight hundred seventy-two".