528560 has 20 divisors (see below), whose sum is σ = 1229088. Its totient is φ = 211392.

The previous prime is 528559. The next prime is 528611. The reversal of 528560 is 65825.

528560 = T₂₄₉ + T₂₅₀ + ... + T₂₆₄.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528560.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3224 + ... + 3383.

2⁵²⁸⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

528560 is an abundant number, since it is smaller than the sum of its proper divisors (700528).

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

528560 is a wasteful number, since it uses less digits than its factorization.

528560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620 (or 6614 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 528560 is about 727.0213201826. The cubic root of 528560 is about 80.8533647407.

The spelling of 528560 in words is "five hundred twenty-eight thousand, five hundred sixty".