82692911 has 8 divisors (see below), whose sum is σ = 94571520. Its totient is φ = 70830648.

The previous prime is 82692901. The next prime is 82692923. The reversal of 82692911 is 11929628.

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

It is a de Polignac number, because none of the positive numbers 2^k-82692911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82692901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10010 + ... + 16296.

It is an arithmetic number, because the mean of its divisors is an integer number (11821440).

Almost surely, 2^82692911 is an apocalyptic number.

82692911 is a deficient number, since it is larger than the sum of its proper divisors (11878609).

82692911 is a wasteful number, since it uses less digits than its factorization.

82692911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8173.

The product of its digits is 15552, while the sum is 38.

The square root of 82692911 is about 9093.5642627080. The cubic root of 82692911 is about 435.6684328605.

The spelling of 82692911 in words is "eighty-two million, six hundred ninety-two thousand, nine hundred eleven".