9888882 has 16 divisors (see below), whose sum is σ = 20238240. Its totient is φ = 3219552.

The previous prime is 9888881. The next prime is 9888887. The reversal of 9888882 is 2888889.

9888882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (9888881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18907 + ... + 19422.

It is an arithmetic number, because the mean of its divisors is an integer number (1264890).

Almost surely, 2^9888882 is an apocalyptic number.

9888882 is an abundant number, since it is smaller than the sum of its proper divisors (10349358).

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

9888882 is a wasteful number, since it uses less digits than its factorization.

9888882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38377.

The product of its digits is 589824, while the sum is 51.

The square root of 9888882 is about 3144.6592820209. The cubic root of 9888882 is about 214.6425066792.

It can be divided in two parts, 988 and 8882, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 9888882 in words is "nine million, eight hundred eighty-eight thousand, eight hundred eighty-two".