82276740732 has 12 divisors (see below), whose sum is σ = 191979061736. Its totient is φ = 27425580240.

The previous prime is 82276740703. The next prime is 82276740737. The reversal of 82276740732 is 23704767228.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82276740737) 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, 3428197519 + ... + 3428197542.

Almost surely, 2^82276740732 is an apocalyptic number.

It is an amenable number.

82276740732 is an abundant number, since it is smaller than the sum of its proper divisors (109702321004).

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

82276740732 is a wasteful number, since it uses less digits than its factorization.

82276740732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6856395068 (or 6856395066 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 82276740732 in words is "eighty-two billion, two hundred seventy-six million, seven hundred forty thousand, seven hundred thirty-two".