12255652 has 6 divisors (see below), whose sum is σ = 21447398. Its totient is φ = 6127824.

The previous prime is 12255647. The next prime is 12255653. The reversal of 12255652 is 25655221.

It can be written as a sum of positive squares in only one way, i.e., 9771876 + 2483776 = 3126^2 + 1576^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12255652.

It is not an unprimeable number, because it can be changed into a prime (12255653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531953 + ... + 1531960.

Almost surely, 2^12255652 is an apocalyptic number.

It is an amenable number.

12255652 is a deficient number, since it is larger than the sum of its proper divisors (9191746).

12255652 is a wasteful number, since it uses less digits than its factorization.

12255652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063917 (or 3063915 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 12255652 is about 3500.8073354585. The cubic root of 12255652 is about 230.5572624659.

The spelling of 12255652 in words is "twelve million, two hundred fifty-five thousand, six hundred fifty-two".