82714679 has 4 divisors (see below), whose sum is σ = 83036784. Its totient is φ = 82392576.

The previous prime is 82714663. The next prime is 82714711. The reversal of 82714679 is 97641728.

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 82714679 - 2⁴ = 82714663 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 (82711679) 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, 160667 + ... + 161180.

It is an arithmetic number, because the mean of its divisors is an integer number (20759196).

Almost surely, 2^82714679 is an apocalyptic number.

82714679 is a deficient number, since it is larger than the sum of its proper divisors (322105).

82714679 is a wasteful number, since it uses less digits than its factorization.

82714679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322104.

The product of its digits is 169344, while the sum is 44.

The square root of 82714679 is about 9094.7610743768. The cubic root of 82714679 is about 435.7066578156.

The spelling of 82714679 in words is "eighty-two million, seven hundred fourteen thousand, six hundred seventy-nine".