82386708 has 12 divisors (see below), whose sum is σ = 192235680. Its totient is φ = 27462232.

The previous prime is 82386701. The next prime is 82386721. The reversal of 82386708 is 80768328.

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

It is a self number, because there is not a number n which added to its sum of digits gives 82386708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82386701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3432768 + ... + 3432791.

It is an arithmetic number, because the mean of its divisors is an integer number (16019640).

Almost surely, 2^82386708 is an apocalyptic number.

It is an amenable number.

82386708 is an abundant number, since it is smaller than the sum of its proper divisors (109848972).

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

82386708 is a wasteful number, since it uses less digits than its factorization.

82386708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865566 (or 6865564 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 82386708 is about 9076.7124004234. The cubic root of 82386708 is about 435.1300232271.

The spelling of 82386708 in words is "eighty-two million, three hundred eighty-six thousand, seven hundred eight".