996528 has 40 divisors (see below), whose sum is σ = 2774128. Its totient is φ = 306432.

The previous prime is 996511. The next prime is 996529. The reversal of 996528 is 825699.

It is a happy number.

996528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (996529) by changing a digit.

996528 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 7 ways as a sum of consecutive naturals, for example, 175 + ... + 1422.

2⁹⁹⁶⁵²⁸ 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 996528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387064).

996528 is an abundant number, since it is smaller than the sum of its proper divisors (1777600).

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

996528 is a wasteful number, since it uses less digits than its factorization.

996528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1615 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 996528 is about 998.2624905304. The cubic root of 996528 is about 99.8841324657.

996528 divided by its sum of digits (39) gives a palindrome (25552).

The spelling of 996528 in words is "nine hundred ninety-six thousand, five hundred twenty-eight".