82674247628 has 24 divisors (see below), whose sum is σ = 165434143392. Its totient is φ = 35413467264.

The previous prime is 82674247613. The next prime is 82674247651.

82674247628 is nontrivially palindromic in base 10.

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, 709625 + ... + 817872.

It is an arithmetic number, because the mean of its divisors is an integer number (6893089308).

Almost surely, 2^82674247628 is an apocalyptic number.

It is an amenable number.

82674247628 is an abundant number, since it is smaller than the sum of its proper divisors (82759895764).

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

82674247628 is a wasteful number, since it uses less digits than its factorization.

82674247628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529441 (or 1529439 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 56.

The spelling of 82674247628 in words is "eighty-two billion, six hundred seventy-four million, two hundred forty-seven thousand, six hundred twenty-eight".