988872 has 16 divisors (see below), whose sum is σ = 2472240. Its totient is φ = 329616.

The previous prime is 988861. The next prime is 988877. The reversal of 988872 is 278889.

It is a happy number.

988872 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 an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988872.

It is not an unprimeable number, because it can be changed into a prime (988877) by changing a digit.

988872 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20578 + ... + 20625.

It is an arithmetic number, because the mean of its divisors is an integer number (154515).

2⁹⁸⁸⁸⁷² is an apocalyptic number.

It is an amenable number.

988872 is an abundant number, since it is smaller than the sum of its proper divisors (1483368).

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

988872 is a wasteful number, since it uses less digits than its factorization.

988872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41212 (or 41208 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 988872 is about 994.4204342229. The cubic root of 988872 is about 99.6276821815.

It can be divided in two parts, 98887 and 2, that added together give a palindrome (98889).

The spelling of 988872 in words is "nine hundred eighty-eight thousand, eight hundred seventy-two".