12196928 has 14 divisors (see below), whose sum is σ = 24203406. Its totient is φ = 6098432.

The previous prime is 12196901. The next prime is 12196949. The reversal of 12196928 is 82969121.

It can be written as a sum of positive squares in only one way, i.e., 8479744 + 3717184 = 2912^2 + 1928^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12196891 and 12196900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95225 + ... + 95352.

Almost surely, 2^12196928 is an apocalyptic number.

It is an amenable number.

12196928 is a deficient number, since it is larger than the sum of its proper divisors (12006478).

12196928 is an equidigital number, since it uses as much as digits as its factorization.

12196928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190589 (or 190579 counting only the distinct ones).

The product of its digits is 15552, while the sum is 38.

The square root of 12196928 is about 3492.4100561074. The cubic root of 12196928 is about 230.1884278187.

The spelling of 12196928 in words is "twelve million, one hundred ninety-six thousand, nine hundred twenty-eight".