9031085 has 8 divisors (see below), whose sum is σ = 12385536. Its totient is φ = 6192720.

The previous prime is 9031069. The next prime is 9031091. The reversal of 9031085 is 5801309.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9031085 - 2⁴ = 9031069 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 128981 + ... + 129050.

It is an arithmetic number, because the mean of its divisors is an integer number (1548192).

Almost surely, 2^9031085 is an apocalyptic number.

It is an amenable number.

9031085 is a deficient number, since it is larger than the sum of its proper divisors (3354451).

9031085 is a wasteful number, since it uses less digits than its factorization.

9031085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258043.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 9031085 is about 3005.1763675365. The cubic root of 9031085 is about 208.2475864016.

The spelling of 9031085 in words is "nine million, thirty-one thousand, eighty-five".