11165828 has 24 divisors (see below), whose sum is σ = 20563200. Its totient is φ = 5297760.

The previous prime is 11165827. The next prime is 11165839. The reversal of 11165828 is 82856111.

It is a junction number, because it is equal to n+sod(n) for n = 11165794 and 11165803.

It is not an unprimeable number, because it can be changed into a prime (11165827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5723 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (856800).

Almost surely, 2^11165828 is an apocalyptic number.

It is an amenable number.

11165828 is a deficient number, since it is larger than the sum of its proper divisors (9397372).

11165828 is a wasteful number, since it uses less digits than its factorization.

11165828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1785 counting only the distinct ones).

The product of its digits is 3840, while the sum is 32.

The square root of 11165828 is about 3341.5307869298. The cubic root of 11165828 is about 223.5100099449.

The spelling of 11165828 in words is "eleven million, one hundred sixty-five thousand, eight hundred twenty-eight".