86682828668 has 24 divisors (see below), whose sum is σ = 152764268160. Its totient is φ = 43036138800.

The previous prime is 86682828619. The next prime is 86682828677.

86682828668 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 86682828598 and 86682828607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1456055 + ... + 1514417.

It is an arithmetic number, because the mean of its divisors is an integer number (6365177840).

Almost surely, 2^86682828668 is an apocalyptic number.

It is an amenable number.

86682828668 is a deficient number, since it is larger than the sum of its proper divisors (66081439492).

86682828668 is a wasteful number, since it uses less digits than its factorization.

86682828668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60977 (or 60975 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 68.

The spelling of 86682828668 in words is "eighty-six billion, six hundred eighty-two million, eight hundred twenty-eight thousand, six hundred sixty-eight".