11161194 has 32 divisors (see below), whose sum is σ = 24482304. Its totient is φ = 3364080.

The previous prime is 11161181. The next prime is 11161219. The reversal of 11161194 is 49116111.

11161194 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 15 ways as a sum of consecutive naturals, for example, 17037 + ... + 17679.

It is an arithmetic number, because the mean of its divisors is an integer number (765072).

Almost surely, 2^11161194 is an apocalyptic number.

11161194 is an abundant number, since it is smaller than the sum of its proper divisors (13321110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11161194 is a wasteful number, since it uses less digits than its factorization.

11161194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its digits is 216, while the sum is 24.

The square root of 11161194 is about 3340.8373201938. The cubic root of 11161194 is about 223.4790855715.

The spelling of 11161194 in words is "eleven million, one hundred sixty-one thousand, one hundred ninety-four".