85502832 has 20 divisors (see below), whose sum is σ = 220882440. Its totient is φ = 28500928.

The previous prime is 85502827. The next prime is 85502839. The reversal of 85502832 is 23820558.

It is a junction number, because it is equal to n+sod(n) for n = 85502793 and 85502802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85502839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890607 + ... + 890702.

It is an arithmetic number, because the mean of its divisors is an integer number (11044122).

Almost surely, 2^85502832 is an apocalyptic number.

It is an amenable number.

85502832 is an abundant number, since it is smaller than the sum of its proper divisors (135379608).

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

85502832 is a wasteful number, since it uses less digits than its factorization.

85502832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781320 (or 1781314 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 85502832 is about 9246.7741402070. The cubic root of 85502832 is about 440.5482697032.

The spelling of 85502832 in words is "eighty-five million, five hundred two thousand, eight hundred thirty-two".