528008 has 16 divisors (see below), whose sum is σ = 1066380. Its totient is φ = 243648.

The previous prime is 528001. The next prime is 528013. The reversal of 528008 is 800825.

It can be written as a sum of positive squares in 2 ways, for example, as 521284 + 6724 = 722^2 + 82^2 .

It is not an unprimeable number, because it can be changed into a prime (528001) by changing a digit.

528008 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 3 ways as a sum of consecutive naturals, for example, 2435 + ... + 2642.

2⁵²⁸⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

528008 is an abundant number, since it is smaller than the sum of its proper divisors (538372).

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

528008 is a wasteful number, since it uses less digits than its factorization.

528008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096 (or 5092 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 528008 is about 726.6415897814. The cubic root of 528008 is about 80.8252086164.

The spelling of 528008 in words is "five hundred twenty-eight thousand, eight".