528867 has 6 divisors (see below), whose sum is σ = 763932. Its totient is φ = 352572.

The previous prime is 528863. The next prime is 528877. The reversal of 528867 is 768825.

It is not a de Polignac number, because 528867 - 2² = 528863 is a prime.

It is a nialpdrome in base 9 and base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528867.

It is not an unprimeable number, because it can be changed into a prime (528863) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29373 + ... + 29390.

It is an arithmetic number, because the mean of its divisors is an integer number (127322).

2⁵²⁸⁸⁶⁷ is an apocalyptic number.

528867 is a deficient number, since it is larger than the sum of its proper divisors (235065).

528867 is a wasteful number, since it uses less digits than its factorization.

528867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58769 (or 58766 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 528867 is about 727.2324250197. The cubic root of 528867 is about 80.8690155522.

The spelling of 528867 in words is "five hundred twenty-eight thousand, eight hundred sixty-seven".