86107705 has 8 divisors (see below), whose sum is σ = 103948992. Its totient is φ = 68473008.

The previous prime is 86107687. The next prime is 86107717. The reversal of 86107705 is 50770168.

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

It is a cyclic number.

It is not a de Polignac number, because 86107705 - 2¹³ = 86099513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50727 + ... + 52396.

It is an arithmetic number, because the mean of its divisors is an integer number (12993624).

Almost surely, 2^86107705 is an apocalyptic number.

It is an amenable number.

86107705 is a deficient number, since it is larger than the sum of its proper divisors (17841287).

86107705 is a wasteful number, since it uses less digits than its factorization.

86107705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103295.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 86107705 is about 9279.4237428840. The cubic root of 86107705 is about 441.5846869717.

The spelling of 86107705 in words is "eighty-six million, one hundred seven thousand, seven hundred five".