528982 has 8 divisors (see below), whose sum is σ = 812952. Its totient is φ = 258000.

The previous prime is 528973. The next prime is 528991. The reversal of 528982 is 289825.

It is an interprime number because it is at equal distance from previous prime (528973) and next prime (528991).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5 + 2¹⁸ + 9² + 8³ + 8⁴ + 2¹⁸ .

It is a congruent number.

It is an unprimeable number.

528982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144 + ... + 3307.

It is an arithmetic number, because the mean of its divisors is an integer number (101619).

2⁵²⁸⁹⁸² is an apocalyptic number.

528982 is a deficient number, since it is larger than the sum of its proper divisors (283970).

528982 is a wasteful number, since it uses less digits than its factorization.

528982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6494.

The product of its digits is 11520, while the sum is 34.

The square root of 528982 is about 727.3114876035. The cubic root of 528982 is about 80.8748766747.

It can be divided in two parts, 52898 and 2, that added together give a square (52900 = 230²).

The spelling of 528982 in words is "five hundred twenty-eight thousand, nine hundred eighty-two".