9813085 has 8 divisors (see below), whose sum is σ = 11837880. Its totient is φ = 7809024.

The previous prime is 9813061. The next prime is 9813127. The reversal of 9813085 is 5803189.

It can be written as a sum of positive squares in 4 ways, for example, as 1855044 + 7958041 = 1362^2 + 2821^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9813085 - 2⁹ = 9812573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9813085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (1479735).

Almost surely, 2^9813085 is an apocalyptic number.

It is an amenable number.

9813085 is a deficient number, since it is larger than the sum of its proper divisors (2024795).

9813085 is a wasteful number, since it uses less digits than its factorization.

9813085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 9813085 is about 3132.5843963092. The cubic root of 9813085 is about 214.0926971980.

The spelling of 9813085 in words is "nine million, eight hundred thirteen thousand, eighty-five".