11528912 has 20 divisors (see below), whose sum is σ = 22814016. Its totient is φ = 5641440.

The previous prime is 11528897. The next prime is 11528927. The reversal of 11528912 is 21982511.

It is an interprime number because it is at equal distance from previous prime (11528897) and next prime (11528927).

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, 6914 + ... + 8417.

Almost surely, 2^11528912 is an apocalyptic number.

It is an amenable number.

11528912 is a deficient number, since it is larger than the sum of its proper divisors (11285104).

11528912 is a wasteful number, since it uses less digits than its factorization.

11528912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15386 (or 15380 counting only the distinct ones).

The product of its digits is 1440, while the sum is 29.

The square root of 11528912 is about 3395.4251574729. The cubic root of 11528912 is about 225.9068715938.

The spelling of 11528912 in words is "eleven million, five hundred twenty-eight thousand, nine hundred twelve".