82160934 has 8 divisors (see below), whose sum is σ = 164321880. Its totient is φ = 27386976.

The previous prime is 82160933. The next prime is 82160941. The reversal of 82160934 is 43906128.

It is a sphenic number, since it is the product of 3 distinct primes.

82160934 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 82160895 and 82160904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82160933) 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, 6846739 + ... + 6846750.

It is an arithmetic number, because the mean of its divisors is an integer number (20540235).

Almost surely, 2^82160934 is an apocalyptic number.

82160934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

82160934 is a wasteful number, since it uses less digits than its factorization.

82160934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13693494.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 82160934 is about 9064.2668760358. The cubic root of 82160934 is about 434.7321802350.

The spelling of 82160934 in words is "eighty-two million, one hundred sixty thousand, nine hundred thirty-four".