9601856 has 56 divisors (see below), whose sum is σ = 21726144. Its totient is φ = 4167680.

The previous prime is 9601853. The next prime is 9601861. The reversal of 9601856 is 6581069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9601853) by changing a digit.

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, 15896 + ... + 16488.

Almost surely, 2^9601856 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 9601856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10863072).

9601856 is an abundant number, since it is smaller than the sum of its proper divisors (12124288).

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

9601856 is a wasteful number, since it uses less digits than its factorization.

9601856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 9601856 is about 3098.6861732031. The cubic root of 9601856 is about 212.5454094422.

The spelling of 9601856 in words is "nine million, six hundred one thousand, eight hundred fifty-six".