82886086 has 8 divisors (see below), whose sum is σ = 124568424. Its totient is φ = 41363280.

The previous prime is 82886081. The next prime is 82886093. The reversal of 82886086 is 68068828.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82886081) 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, 38575 + ... + 40666.

It is an arithmetic number, because the mean of its divisors is an integer number (15571053).

Almost surely, 2^82886086 is an apocalyptic number.

82886086 is a deficient number, since it is larger than the sum of its proper divisors (41682338).

82886086 is a wasteful number, since it uses less digits than its factorization.

82886086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79766.

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 82886086 is about 9104.1795896171. The cubic root of 82886086 is about 436.0074171788.

The spelling of 82886086 in words is "eighty-two million, eight hundred eighty-six thousand, eighty-six".