12207796 has 12 divisors (see below), whose sum is σ = 21520548. Its totient is φ = 6059072.

The previous prime is 12207787. The next prime is 12207803. The reversal of 12207796 is 69770221.

12207796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8785296 + 3422500 = 2964^2 + 1850^2 .

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, 10591 + ... + 11686.

It is an arithmetic number, because the mean of its divisors is an integer number (1793379).

Almost surely, 2^12207796 is an apocalyptic number.

It is an amenable number.

12207796 is a deficient number, since it is larger than the sum of its proper divisors (9312752).

12207796 is a wasteful number, since it uses less digits than its factorization.

12207796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22418 (or 22416 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 12207796 is about 3493.9656552405. The cubic root of 12207796 is about 230.2567768643.

The spelling of 12207796 in words is "twelve million, two hundred seven thousand, seven hundred ninety-six".