11089328 has 20 divisors (see below), whose sum is σ = 21646680. Its totient is φ = 5503104.

The previous prime is 11089319. The next prime is 11089367. The reversal of 11089328 is 82398011.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11089294 and 11089303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338 + ... + 4721.

It is an arithmetic number, because the mean of its divisors is an integer number (1082334).

Almost surely, 2^11089328 is an apocalyptic number.

It is an amenable number.

11089328 is a deficient number, since it is larger than the sum of its proper divisors (10557352).

11089328 is a wasteful number, since it uses less digits than its factorization.

11089328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204 (or 5198 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 11089328 is about 3330.0642636442. The cubic root of 11089328 is about 222.9983979722.

The spelling of 11089328 in words is "eleven million, eighty-nine thousand, three hundred twenty-eight".