12455452 has 6 divisors (see below), whose sum is σ = 21797048. Its totient is φ = 6227724.

The previous prime is 12455449. The next prime is 12455453. The reversal of 12455452 is 25455421.

12455452 is nontrivially palindromic in base 12.

12455452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12455452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12455453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556928 + ... + 1556935.

Almost surely, 2^12455452 is an apocalyptic number.

It is an amenable number.

12455452 is a deficient number, since it is larger than the sum of its proper divisors (9341596).

12455452 is a wasteful number, since it uses less digits than its factorization.

12455452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113867 (or 3113865 counting only the distinct ones).

The product of its digits is 8000, while the sum is 28.

The square root of 12455452 is about 3529.2282442483. The cubic root of 12455452 is about 231.8034155170.

The spelling of 12455452 in words is "twelve million, four hundred fifty-five thousand, four hundred fifty-two".