9813265 has 32 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 6014400.

The previous prime is 9813263. The next prime is 9813283. The reversal of 9813265 is 5623189.

9813265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9813265 - 2¹ = 9813263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9813265.

It is not an unprimeable number, because it can be changed into a prime (9813263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27156 + ... + 27514.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^9813265 is an apocalyptic number.

It is an amenable number.

9813265 is a deficient number, since it is larger than the sum of its proper divisors (5116655).

9813265 is a wasteful number, since it uses less digits than its factorization.

9813265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its digits is 12960, while the sum is 34.

The square root of 9813265 is about 3132.6131264489. The cubic root of 9813265 is about 214.0940062138.

The spelling of 9813265 in words is "nine million, eight hundred thirteen thousand, two hundred sixty-five".