3085173 has 24 divisors (see below), whose sum is σ = 5486208. Its totient is φ = 1626912.

The previous prime is 3085139. The next prime is 3085189. The reversal of 3085173 is 3715803.

It is not a de Polignac number, because 3085173 - 2¹⁰ = 3084149 is a prime.

3085173 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085123) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1065 + ... + 2702.

It is an arithmetic number, because the mean of its divisors is an integer number (228592).

Almost surely, 2^3085173 is an apocalyptic number.

It is an amenable number.

3085173 is a deficient number, since it is larger than the sum of its proper divisors (2401035).

3085173 is a wasteful number, since it uses less digits than its factorization.

3085173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793 (or 3790 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3085173 is about 1756.4660543261. The cubic root of 3085173 is about 145.5771369779.

The spelling of 3085173 in words is "three million, eighty-five thousand, one hundred seventy-three".