82456396 has 24 divisors (see below), whose sum is σ = 162847440. Its totient is φ = 36187200.

The previous prime is 82456369. The next prime is 82456457. The reversal of 82456396 is 69365428.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31035 + ... + 33586.

It is an arithmetic number, because the mean of its divisors is an integer number (6785310).

Almost surely, 2^82456396 is an apocalyptic number.

It is an amenable number.

82456396 is a deficient number, since it is larger than the sum of its proper divisors (80391044).

82456396 is a wasteful number, since it uses less digits than its factorization.

82456396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64665 (or 64663 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 82456396 is about 9080.5504238455. The cubic root of 82456396 is about 435.2526756791.

It can be divided in two parts, 8245 and 6396, that added together give a palindrome (14641).

The spelling of 82456396 in words is "eighty-two million, four hundred fifty-six thousand, three hundred ninety-six".