85599107 has 16 divisors (see below), whose sum is σ = 95385600. Its totient is φ = 76165440.

The previous prime is 85599089. The next prime is 85599121. The reversal of 85599107 is 70199558.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 85599107 - 2¹² = 85595011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85599127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118694 + ... + 119412.

It is an arithmetic number, because the mean of its divisors is an integer number (5961600).

Almost surely, 2^85599107 is an apocalyptic number.

85599107 is a deficient number, since it is larger than the sum of its proper divisors (9786493).

85599107 is a wasteful number, since it uses less digits than its factorization.

85599107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946.

The product of its (nonzero) digits is 113400, while the sum is 44.

The square root of 85599107 is about 9251.9785451545. The cubic root of 85599107 is about 440.7135580900.

The spelling of 85599107 in words is "eighty-five million, five hundred ninety-nine thousand, one hundred seven".