11189348 has 6 divisors (see below), whose sum is σ = 19581366. Its totient is φ = 5594672.

The previous prime is 11189341. The next prime is 11189369. The reversal of 11189348 is 84398111.

11189348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11035684 + 153664 = 3322^2 + 392^2 .

It is not an unprimeable number, because it can be changed into a prime (11189341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398665 + ... + 1398672.

It is an arithmetic number, because the mean of its divisors is an integer number (3263561).

Almost surely, 2^11189348 is an apocalyptic number.

It is an amenable number.

11189348 is a deficient number, since it is larger than the sum of its proper divisors (8392018).

11189348 is a wasteful number, since it uses less digits than its factorization.

11189348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797341 (or 2797339 counting only the distinct ones).

The product of its digits is 6912, while the sum is 35.

The square root of 11189348 is about 3345.0482806680. The cubic root of 11189348 is about 223.6668357118. Note that the first 3 decimals are identical.

The spelling of 11189348 in words is "eleven million, one hundred eighty-nine thousand, three hundred forty-eight".