82256853 has 32 divisors (see below), whose sum is σ = 128523520. Its totient is φ = 45826560.

The previous prime is 82256843. The next prime is 82256861. The reversal of 82256853 is 35865228.

It is not a de Polignac number, because 82256853 - 2⁵ = 82256821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82256813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200913 + ... + 201321.

It is an arithmetic number, because the mean of its divisors is an integer number (4016360).

Almost surely, 2^82256853 is an apocalyptic number.

It is an amenable number.

82256853 is a deficient number, since it is larger than the sum of its proper divisors (46266667).

82256853 is a wasteful number, since it uses less digits than its factorization.

82256853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637.

The product of its digits is 115200, while the sum is 39.

The square root of 82256853 is about 9069.5563838591. The cubic root of 82256853 is about 434.9012908543.

It can be divided in two parts, 822 and 56853, that added together give a palindrome (57675).

The spelling of 82256853 in words is "eighty-two million, two hundred fifty-six thousand, eight hundred fifty-three".