82859934 has 16 divisors (see below), whose sum is σ = 169762320. Its totient is φ = 26946240.

The previous prime is 82859927. The next prime is 82859939. The reversal of 82859934 is 43995828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82859939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168169 + ... + 168660.

It is an arithmetic number, because the mean of its divisors is an integer number (10610145).

Almost surely, 2^82859934 is an apocalyptic number.

82859934 is an abundant number, since it is smaller than the sum of its proper divisors (86902386).

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

82859934 is a wasteful number, since it uses less digits than its factorization.

82859934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336875.

The product of its digits is 622080, while the sum is 48.

The square root of 82859934 is about 9102.7432129002. The cubic root of 82859934 is about 435.9615563837.

It can be divided in two parts, 82 and 859934, that added together give a triangular number (860016 = T₁₃₁₁).

The spelling of 82859934 in words is "eighty-two million, eight hundred fifty-nine thousand, nine hundred thirty-four".