11145328 has 20 divisors (see below), whose sum is σ = 21673960. Its totient is φ = 5552064.

The previous prime is 11145313. The next prime is 11145331. The reversal of 11145328 is 82354111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3778 + ... + 6046.

It is an arithmetic number, because the mean of its divisors is an integer number (1083698).

Almost surely, 2^11145328 is an apocalyptic number.

It is an amenable number.

11145328 is a deficient number, since it is larger than the sum of its proper divisors (10528632).

11145328 is a wasteful number, since it uses less digits than its factorization.

11145328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584 (or 2578 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 11145328 is about 3338.4619213045. The cubic root of 11145328 is about 223.3731410935.

Adding to 11145328 its reverse (82354111), we get a palindrome (93499439).

The spelling of 11145328 in words is "eleven million, one hundred forty-five thousand, three hundred twenty-eight".