900528 has 40 divisors (see below), whose sum is σ = 2367408. Its totient is φ = 294912.

The previous prime is 900511. The next prime is 900539. The reversal of 900528 is 825009.

900528 = 152² + 153² + ... + 183².

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 900498 and 900507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376 + ... + 3632.

2⁹⁰⁰⁵²⁸ 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 900528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183704).

900528 is an abundant number, since it is smaller than the sum of its proper divisors (1466880).

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

900528 is a wasteful number, since it uses less digits than its factorization.

900528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 900528 is about 948.9615376821. The cubic root of 900528 is about 96.5678154508.

The spelling of 900528 in words is "nine hundred thousand, five hundred twenty-eight".