11528212 has 12 divisors (see below), whose sum is σ = 21236320. Its totient is φ = 5460696.

The previous prime is 11528203. The next prime is 11528213. The reversal of 11528212 is 21282511.

11528212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11528213) 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, 75768 + ... + 75919.

Almost surely, 2^11528212 is an apocalyptic number.

It is an amenable number.

11528212 is a deficient number, since it is larger than the sum of its proper divisors (9708108).

11528212 is a wasteful number, since it uses less digits than its factorization.

11528212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151710 (or 151708 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 11528212 is about 3395.3220760334. The cubic root of 11528212 is about 225.9022993783.

The spelling of 11528212 in words is "eleven million, five hundred twenty-eight thousand, two hundred twelve".