84528984 has 32 divisors (see below), whose sum is σ = 211806720. Its totient is φ = 28111776.

The previous prime is 84528959. The next prime is 84529007. The reversal of 84528984 is 48982548.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7309 + ... + 14915.

It is an arithmetic number, because the mean of its divisors is an integer number (6618960).

Almost surely, 2^84528984 is an apocalyptic number.

It is an amenable number.

84528984 is an abundant number, since it is smaller than the sum of its proper divisors (127277736).

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

84528984 is a wasteful number, since it uses less digits than its factorization.

84528984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079 (or 8075 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 84528984 is about 9193.9645420243. The cubic root of 84528984 is about 438.8693145525.

The spelling of 84528984 in words is "eighty-four million, five hundred twenty-eight thousand, nine hundred eighty-four".