11286328 has 16 divisors (see below), whose sum is σ = 21368880. Its totient is φ = 5587968.

The previous prime is 11286299. The next prime is 11286329. The reversal of 11286328 is 82368211.

11286328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11286328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11286329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6025 + ... + 7672.

It is an arithmetic number, because the mean of its divisors is an integer number (1335555).

Almost surely, 2^11286328 is an apocalyptic number.

It is an amenable number.

11286328 is a deficient number, since it is larger than the sum of its proper divisors (10082552).

11286328 is a wasteful number, since it uses less digits than its factorization.

11286328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13806 (or 13802 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 11286328 is about 3359.5130599538. The cubic root of 11286328 is about 224.3111640676.

The spelling of 11286328 in words is "eleven million, two hundred eighty-six thousand, three hundred twenty-eight".