82534856 has 32 divisors (see below), whose sum is σ = 161965440. Its totient is φ = 39355008.

The previous prime is 82534853. The next prime is 82534883. The reversal of 82534856 is 65843528.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (82534853) by changing a digit.

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, 113165 + ... + 113891.

It is an arithmetic number, because the mean of its divisors is an integer number (5061420).

Almost surely, 2^82534856 is an apocalyptic number.

It is an amenable number.

82534856 is a deficient number, since it is larger than the sum of its proper divisors (79430584).

82534856 is a wasteful number, since it uses less digits than its factorization.

82534856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1369 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 82534856 is about 9084.8696193176. The cubic root of 82534856 is about 435.3906843751.

The spelling of 82534856 in words is "eighty-two million, five hundred thirty-four thousand, eight hundred fifty-six".