528017 has 4 divisors (see below), whose sum is σ = 603456. Its totient is φ = 452580.

The previous prime is 528013. The next prime is 528041. The reversal of 528017 is 710825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 528017 - 2² = 528013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 527983 and 528001.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528017.

It is not an unprimeable number, because it can be changed into a prime (528013) 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 3 ways as a sum of consecutive naturals, for example, 37709 + ... + 37722.

It is an arithmetic number, because the mean of its divisors is an integer number (150864).

2⁵²⁸⁰¹⁷ is an apocalyptic number.

It is an amenable number.

528017 is a deficient number, since it is larger than the sum of its proper divisors (75439).

528017 is an equidigital number, since it uses as much as digits as its factorization.

528017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75438.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 528017 is about 726.6477826292. The cubic root of 528017 is about 80.8256678410.

The spelling of 528017 in words is "five hundred twenty-eight thousand, seventeen".