988524 has 48 divisors (see below), whose sum is σ = 2617440. Its totient is φ = 326592.

The previous prime is 988511. The next prime is 988541. The reversal of 988524 is 425889.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988524.

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 15 ways as a sum of consecutive naturals, for example, 8692 + ... + 8804.

It is an arithmetic number, because the mean of its divisors is an integer number (54530).

2⁹⁸⁸⁵²⁴ 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 988524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308720).

988524 is an abundant number, since it is smaller than the sum of its proper divisors (1628916).

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

988524 is a wasteful number, since it uses less digits than its factorization.

988524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 118 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 988524 is about 994.2454425342. The cubic root of 988524 is about 99.6159939477.

The spelling of 988524 in words is "nine hundred eighty-eight thousand, five hundred twenty-four".