528979 has 8 divisors (see below), whose sum is σ = 607680. Its totient is φ = 455400.

The previous prime is 528973. The next prime is 528991. The reversal of 528979 is 979825.

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

It is not a de Polignac number, because 528979 - 2³ = 528971 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (528971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1057 + ... + 1474.

It is an arithmetic number, because the mean of its divisors is an integer number (75960).

2⁵²⁸⁹⁷⁹ is an apocalyptic number.

528979 is a deficient number, since it is larger than the sum of its proper divisors (78701).

528979 is a wasteful number, since it uses less digits than its factorization.

528979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its digits is 45360, while the sum is 40.

The square root of 528979 is about 727.3094252105. The cubic root of 528979 is about 80.8747237866.

The spelling of 528979 in words is "five hundred twenty-eight thousand, nine hundred seventy-nine".