528087120 has 80 divisors (see below), whose sum is σ = 1785903552. Its totient is φ = 128020480.

The previous prime is 528087103. The next prime is 528087127. The reversal of 528087120 is 21780825.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528087127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97377 + ... + 102656.

Almost surely, 2^528087120 is an apocalyptic number.

It is an amenable number.

528087120 is an abundant number, since it is smaller than the sum of its proper divisors (1257816432).

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

528087120 is a wasteful number, since it uses less digits than its factorization.

528087120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200060 (or 200054 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 528087120 is about 22980.1462136341. The cubic root of 528087120 is about 808.2924553199.

The spelling of 528087120 in words is "five hundred twenty-eight million, eighty-seven thousand, one hundred twenty".