82056735 has 12 divisors (see below), whose sum is σ = 142231752. Its totient is φ = 43763568.

The previous prime is 82056731. The next prime is 82056757. The reversal of 82056735 is 53765028.

It is not a de Polignac number, because 82056735 - 2² = 82056731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82056735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82056731) 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 11 ways as a sum of consecutive naturals, for example, 911697 + ... + 911786.

It is an arithmetic number, because the mean of its divisors is an integer number (11852646).

Almost surely, 2^82056735 is an apocalyptic number.

82056735 is a deficient number, since it is larger than the sum of its proper divisors (60175017).

82056735 is a wasteful number, since it uses less digits than its factorization.

82056735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823494 (or 1823491 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 82056735 is about 9058.5172627754. The cubic root of 82056735 is about 434.5483222892.

The spelling of 82056735 in words is "eighty-two million, fifty-six thousand, seven hundred thirty-five".