9788832 has 72 divisors (see below), whose sum is σ = 28550340. Its totient is φ = 3179520.

The previous prime is 9788827. The next prime is 9788879. The reversal of 9788832 is 2388879.

9788832 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 9217296 + 571536 = 3036^2 + 756^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11394 + ... + 12222.

Almost surely, 2^9788832 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 9788832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14275170).

9788832 is an abundant number, since it is smaller than the sum of its proper divisors (18761508).

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

9788832 is a wasteful number, since it uses less digits than its factorization.

9788832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 875 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 9788832 is about 3128.7109166556. The cubic root of 9788832 is about 213.9161752811.

The spelling of 9788832 in words is "nine million, seven hundred eighty-eight thousand, eight hundred thirty-two".