82648704666662 has 8 divisors (see below), whose sum is σ = 123973702621176. Its totient is φ = 41324137126272.

The previous prime is 82648704666629. The next prime is 82648704666691. The reversal of 82648704666662 is 26666640784628.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 107123048 + ... + 107891819.

It is an arithmetic number, because the mean of its divisors is an integer number (15496712827647).

Almost surely, 2^{82648704666662} is an apocalyptic number.

82648704666662 is a deficient number, since it is larger than the sum of its proper divisors (41324997954514).

82648704666662 is a wasteful number, since it uses less digits than its factorization.

82648704666662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215207062.

The product of its (nonzero) digits is 1337720832, while the sum is 71.

The spelling of 82648704666662 in words is "eighty-two trillion, six hundred forty-eight billion, seven hundred four million, six hundred sixty-six thousand, six hundred sixty-two".