82024086687 has 4 divisors (see below), whose sum is σ = 109365448920. Its totient is φ = 54682724456.

The previous prime is 82024086679. The next prime is 82024086761. The reversal of 82024086687 is 78668042028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82024086687 - 2³ = 82024086679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82024086647) 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 3 ways as a sum of consecutive naturals, for example, 13670681112 + ... + 13670681117.

It is an arithmetic number, because the mean of its divisors is an integer number (27341362230).

Almost surely, 2^82024086687 is an apocalyptic number.

82024086687 is a deficient number, since it is larger than the sum of its proper divisors (27341362233).

82024086687 is a wasteful number, since it uses less digits than its factorization.

82024086687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27341362232.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 82024086687 in words is "eighty-two billion, twenty-four million, eighty-six thousand, six hundred eighty-seven".