85979695 has 8 divisors (see below), whose sum is σ = 103225536. Its totient is φ = 68750496.

The previous prime is 85979687. The next prime is 85979713. The reversal of 85979695 is 59697958.

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 85979695 - 2³ = 85979687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 17034 + ... + 21496.

It is an arithmetic number, because the mean of its divisors is an integer number (12903192).

Almost surely, 2^85979695 is an apocalyptic number.

85979695 is a deficient number, since it is larger than the sum of its proper divisors (17245841).

85979695 is a wasteful number, since it uses less digits than its factorization.

85979695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321.

The product of its digits is 6123600, while the sum is 58.

The square root of 85979695 is about 9272.5236586379. The cubic root of 85979695 is about 441.3657546064.

The spelling of 85979695 in words is "eighty-five million, nine hundred seventy-nine thousand, six hundred ninety-five".