11572928 has 28 divisors (see below), whose sum is σ = 23100792. Its totient is φ = 5752320.

The previous prime is 11572927. The next prime is 11572931. The reversal of 11572928 is 82927511.

It is not an unprimeable number, because it can be changed into a prime (11572927) 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, 13076 + ... + 13932.

Almost surely, 2^11572928 is an apocalyptic number.

It is an amenable number.

11572928 is a deficient number, since it is larger than the sum of its proper divisors (11527864).

11572928 is an equidigital number, since it uses as much as digits as its factorization.

11572928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1070 counting only the distinct ones).

The product of its digits is 10080, while the sum is 35.

The square root of 11572928 is about 3401.9006452276. The cubic root of 11572928 is about 226.1940015863.

The spelling of 11572928 in words is "eleven million, five hundred seventy-two thousand, nine hundred twenty-eight".