11312306 has 16 divisors (see below), whose sum is σ = 17729280. Its totient is φ = 5407920.

The previous prime is 11312281. The next prime is 11312333. The reversal of 11312306 is 60321311.

11312306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3071 + ... + 5661.

It is an arithmetic number, because the mean of its divisors is an integer number (1108080).

Almost surely, 2^11312306 is an apocalyptic number.

11312306 is a deficient number, since it is larger than the sum of its proper divisors (6416974).

11312306 is a wasteful number, since it uses less digits than its factorization.

11312306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11312306 is about 3363.3771718319. The cubic root of 11312306 is about 224.4831329104.

Adding to 11312306 its reverse (60321311), we get a palindrome (71633617).

The spelling of 11312306 in words is "eleven million, three hundred twelve thousand, three hundred six".