12466568 has 8 divisors (see below), whose sum is σ = 23374830. Its totient is φ = 6233280.

The previous prime is 12466567. The next prime is 12466577. The reversal of 12466568 is 86566421.

12466568 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 only one way, i.e., 7963684 + 4502884 = 2822^2 + 2122^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (12466561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 779153 + ... + 779168.

Almost surely, 2^12466568 is an apocalyptic number.

It is an amenable number.

12466568 is a deficient number, since it is larger than the sum of its proper divisors (10908262).

12466568 is a wasteful number, since it uses less digits than its factorization.

12466568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558327 (or 1558323 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 12466568 is about 3530.8027415872. The cubic root of 12466568 is about 231.8723534836.

The spelling of 12466568 in words is "twelve million, four hundred sixty-six thousand, five hundred sixty-eight".