988824 has 16 divisors (see below), whose sum is σ = 2472120. Its totient is φ = 329600.

The previous prime is 988789. The next prime is 988829. The reversal of 988824 is 428889.

It is a happy number.

988824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988824.

It is not an unprimeable number, because it can be changed into a prime (988829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20577 + ... + 20624.

2⁹⁸⁸⁸²⁴ is an apocalyptic number.

It is an amenable number.

988824 is an abundant number, since it is smaller than the sum of its proper divisors (1483296).

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

988824 is a wasteful number, since it uses less digits than its factorization.

988824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41210 (or 41206 counting only the distinct ones).

The product of its digits is 36864, while the sum is 39.

The square root of 988824 is about 994.3962992691. The cubic root of 988824 is about 99.6260701743.

The spelling of 988824 in words is "nine hundred eighty-eight thousand, eight hundred twenty-four".