528482304 has 144 divisors (see below), whose sum is σ = 1744830360. Its totient is φ = 150994944.

The previous prime is 528482263. The next prime is 528482347. The reversal of 528482304 is 403284825.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×528482304² = 558587091282296832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 2.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75497469 + ... + 75497475.

Almost surely, 2^528482304 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 528482304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872415180).

528482304 is an abundant number, since it is smaller than the sum of its proper divisors (1216348056).

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

528482304 is an frugal number, since it uses more digits than its factorization.

528482304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 528482304 is about 22988.7429843391. The cubic root of 528482304 is about 808.4940285000.

The spelling of 528482304 in words is "five hundred twenty-eight million, four hundred eighty-two thousand, three hundred four".