528975 has 18 divisors (see below), whose sum is σ = 947856. Its totient is φ = 282000.

The previous prime is 528973. The next prime is 528991. The reversal of 528975 is 579825.

It is not a de Polignac number, because 528975 - 2¹ = 528973 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

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

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 951 + ... + 1400.

2⁵²⁸⁹⁷⁵ is an apocalyptic number.

528975 is a deficient number, since it is larger than the sum of its proper divisors (418881).

528975 is a wasteful number, since it uses less digits than its factorization.

528975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367 (or 2359 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 528975 is about 727.3066753440. The cubic root of 528975 is about 80.8745199350.

The spelling of 528975 in words is "five hundred twenty-eight thousand, nine hundred seventy-five".