82326686 has 8 divisors (see below), whose sum is σ = 132989304. Its totient is φ = 37996920.

The previous prime is 82326661. The next prime is 82326689. The reversal of 82326686 is 68662328.

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 (82326689) 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, 1583180 + ... + 1583231.

It is an arithmetic number, because the mean of its divisors is an integer number (16623663).

Almost surely, 2^82326686 is an apocalyptic number.

82326686 is a deficient number, since it is larger than the sum of its proper divisors (50662618).

82326686 is a wasteful number, since it uses less digits than its factorization.

82326686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166426.

The product of its digits is 165888, while the sum is 41.

The square root of 82326686 is about 9073.4054246463. The cubic root of 82326686 is about 435.0243277010.

The spelling of 82326686 in words is "eighty-two million, three hundred twenty-six thousand, six hundred eighty-six".