11528672 has 12 divisors (see below), whose sum is σ = 22697136. Its totient is φ = 5764320.

The previous prime is 11528653. The next prime is 11528701. The reversal of 11528672 is 27682511.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 360271 = 11528672 / (1 + 1 + 5 + 2 + 8 + 6 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180104 + ... + 180167.

It is an arithmetic number, because the mean of its divisors is an integer number (1891428).

Almost surely, 2^11528672 is an apocalyptic number.

It is an amenable number.

11528672 is a deficient number, since it is larger than the sum of its proper divisors (11168464).

11528672 is an equidigital number, since it uses as much as digits as its factorization.

11528672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360281 (or 360273 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 11528672 is about 3395.3898156176. The cubic root of 11528672 is about 225.9053039979.

The spelling of 11528672 in words is "eleven million, five hundred twenty-eight thousand, six hundred seventy-two".