12028352 has 28 divisors (see below), whose sum is σ = 27279600. Its totient is φ = 5154816.

The previous prime is 12028351. The next prime is 12028361. The reversal of 12028352 is 25382021.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12028351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12977 + ... + 13872.

Almost surely, 2^12028352 is an apocalyptic number.

It is an amenable number.

12028352 is an abundant number, since it is smaller than the sum of its proper divisors (15251248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12028352 is an equidigital number, since it uses as much as digits as its factorization.

12028352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26868 (or 26858 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12028352 is about 3468.1914595362. The cubic root of 12028352 is about 229.1230119086.

The spelling of 12028352 in words is "twelve million, twenty-eight thousand, three hundred fifty-two".