85532592 has 40 divisors (see below), whose sum is σ = 221464000. Its totient is φ = 28445760.

The previous prime is 85532581. The next prime is 85532609. The reversal of 85532592 is 29523558.

It is a self number, because there is not a number n which added to its sum of digits gives 85532592.

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, 22167 + ... + 25737.

It is an arithmetic number, because the mean of its divisors is an integer number (5536600).

Almost surely, 2^85532592 is an apocalyptic number.

It is an amenable number.

85532592 is an abundant number, since it is smaller than the sum of its proper divisors (135931408).

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

85532592 is a wasteful number, since it uses less digits than its factorization.

85532592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081 (or 4075 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The square root of 85532592 is about 9248.3832100535. The cubic root of 85532592 is about 440.5993759859.

The spelling of 85532592 in words is "eighty-five million, five hundred thirty-two thousand, five hundred ninety-two".