528156 has 36 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 165504.

The previous prime is 528137. The next prime is 528163. The reversal of 528156 is 651825.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 3.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528156.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181 + ... + 1043.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2⁵²⁸¹⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707616).

528156 is an abundant number, since it is smaller than the sum of its proper divisors (887076).

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

528156 is a wasteful number, since it uses less digits than its factorization.

528156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 885 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 528156 is about 726.7434210229. The cubic root of 528156 is about 80.8327596469.

The spelling of 528156 in words is "five hundred twenty-eight thousand, one hundred fifty-six".