6920085 has 16 divisors (see below), whose sum is σ = 11655360. Its totient is φ = 3496320.

The previous prime is 6920059. The next prime is 6920093. The reversal of 6920085 is 5800296.

It is not a de Polignac number, because 6920085 - 2¹⁰ = 6919061 is a prime.

It is a Curzon number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 11856 + ... + 12425.

It is an arithmetic number, because the mean of its divisors is an integer number (728460).

Almost surely, 2^6920085 is an apocalyptic number.

It is an amenable number.

6920085 is a deficient number, since it is larger than the sum of its proper divisors (4735275).

6920085 is a wasteful number, since it uses less digits than its factorization.

6920085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24308.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 6920085 is about 2630.6054436194. The cubic root of 6920085 is about 190.5623689254.

The spelling of 6920085 in words is "six million, nine hundred twenty thousand, eighty-five".