82415682 has 24 divisors (see below), whose sum is σ = 179241660. Its totient is φ = 27368160.

The previous prime is 82415659. The next prime is 82415747. The reversal of 82415682 is 28651428.

It can be written as a sum of positive squares in 2 ways, for example, as 82246761 + 168921 = 9069^2 + 411^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3669 + ... + 13352.

Almost surely, 2^82415682 is an apocalyptic number.

82415682 is an abundant number, since it is smaller than the sum of its proper divisors (96825978).

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

82415682 is a wasteful number, since it uses less digits than its factorization.

82415682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17298 (or 17295 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 82415682 is about 9078.3083225896. The cubic root of 82415682 is about 435.1810265177.

The spelling of 82415682 in words is "eighty-two million, four hundred fifteen thousand, six hundred eighty-two".