85127685 has 32 divisors (see below), whose sum is σ = 141063552. Its totient is φ = 43806720.

The previous prime is 85127681. The next prime is 85127689. The reversal of 85127685 is 58672158.

It is an interprime number because it is at equal distance from previous prime (85127681) and next prime (85127689).

It is not a de Polignac number, because 85127685 - 2² = 85127681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85127681) 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 31 ways as a sum of consecutive naturals, for example, 58942 + ... + 60368.

It is an arithmetic number, because the mean of its divisors is an integer number (4408236).

Almost surely, 2^85127685 is an apocalyptic number.

It is an amenable number.

85127685 is a deficient number, since it is larger than the sum of its proper divisors (55935867).

85127685 is a wasteful number, since it uses less digits than its factorization.

85127685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573.

The product of its digits is 134400, while the sum is 42.

The square root of 85127685 is about 9226.4665500938. The cubic root of 85127685 is about 439.9030175371.

The spelling of 85127685 in words is "eighty-five million, one hundred twenty-seven thousand, six hundred eighty-five".