985085528 has 32 divisors (see below), whose sum is σ = 2123120160. Its totient is φ = 419735040.

The previous prime is 985085513. The next prime is 985085531. The reversal of 985085528 is 825580589.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41153 + ... + 60528.

It is an arithmetic number, because the mean of its divisors is an integer number (66347505).

Almost surely, 2^985085528 is an apocalyptic number.

It is an amenable number.

985085528 is an abundant number, since it is smaller than the sum of its proper divisors (1138034632).

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

985085528 is a wasteful number, since it uses less digits than its factorization.

985085528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101867 (or 101863 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 50.

The square root of 985085528 is about 31386.0721977122. The cubic root of 985085528 is about 995.0035867652.

The spelling of 985085528 in words is "nine hundred eighty-five million, eighty-five thousand, five hundred twenty-eight".