85041135 has 12 divisors (see below), whose sum is σ = 147404712. Its totient is φ = 45355248.

The previous prime is 85041119. The next prime is 85041193. The reversal of 85041135 is 53114058.

It is not a de Polignac number, because 85041135 - 2⁴ = 85041119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85041099 and 85041108.

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 11 ways as a sum of consecutive naturals, for example, 944857 + ... + 944946.

It is an arithmetic number, because the mean of its divisors is an integer number (12283726).

Almost surely, 2^85041135 is an apocalyptic number.

85041135 is a deficient number, since it is larger than the sum of its proper divisors (62363577).

85041135 is a wasteful number, since it uses less digits than its factorization.

85041135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889814 (or 1889811 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 85041135 is about 9221.7750460527. The cubic root of 85041135 is about 439.7538826749.

The spelling of 85041135 in words is "eighty-five million, forty-one thousand, one hundred thirty-five".