11089528 has 16 divisors (see below), whose sum is σ = 21277080. Its totient is φ = 5415648.

The previous prime is 11089523. The next prime is 11089531. The reversal of 11089528 is 82598011.

11089528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11089493 and 11089502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11089523) 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, 15775 + ... + 16462.

Almost surely, 2^11089528 is an apocalyptic number.

It is an amenable number.

11089528 is a deficient number, since it is larger than the sum of its proper divisors (10187552).

11089528 is a wasteful number, since it uses less digits than its factorization.

11089528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32286 (or 32282 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 11089528 is about 3330.0942929593. The cubic root of 11089528 is about 222.9997385828. Note that the first 3 decimals are identical.

The spelling of 11089528 in words is "eleven million, eighty-nine thousand, five hundred twenty-eight".