9828888 has 32 divisors (see below), whose sum is σ = 24650160. Its totient is φ = 3265920.

The previous prime is 9828881. The next prime is 9828901. The reversal of 9828888 is 8888289.

9828888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9828888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9828881) 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, 12606 + ... + 13362.

Almost surely, 2^9828888 is an apocalyptic number.

It is an amenable number.

9828888 is an abundant number, since it is smaller than the sum of its proper divisors (14821272).

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

9828888 is a wasteful number, since it uses less digits than its factorization.

9828888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1303 counting only the distinct ones).

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

The square root of 9828888 is about 3135.1057398436. The cubic root of 9828888 is about 214.2075605788.

It can be divided in two parts, 982 and 8888, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 9828888 in words is "nine million, eight hundred twenty-eight thousand, eight hundred eighty-eight".