526528 has 28 divisors (see below), whose sum is σ = 1102360. Its totient is φ = 248832.

The previous prime is 526511. The next prime is 526531. The reversal of 526528 is 825625.

It is a junction number, because it is equal to n+sod(n) for n = 526496 and 526505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000 + ... + 1432.

It is an arithmetic number, because the mean of its divisors is an integer number (39370).

2⁵²⁶⁵²⁸ 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 526528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551180).

526528 is an abundant number, since it is smaller than the sum of its proper divisors (575832).

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

526528 is a wasteful number, since it uses less digits than its factorization.

526528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 454 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 526528 is about 725.6224913824. The cubic root of 526528 is about 80.7496205895.

The spelling of 526528 in words is "five hundred twenty-six thousand, five hundred twenty-eight".