12468466 has 4 divisors (see below), whose sum is σ = 18702702. Its totient is φ = 6234232.

The previous prime is 12468457. The next prime is 12468557. The reversal of 12468466 is 66486421.

12468466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11937025 + 531441 = 3455^2 + 729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117115 + ... + 3117118.

Almost surely, 2^12468466 is an apocalyptic number.

12468466 is a deficient number, since it is larger than the sum of its proper divisors (6234236).

12468466 is an equidigital number, since it uses as much as digits as its factorization.

12468466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234235.

The product of its digits is 55296, while the sum is 37.

The square root of 12468466 is about 3531.0715087633. The cubic root of 12468466 is about 231.8841201916.

It can be divided in two parts, 124684 and 66, that added together give a triangular number (124750 = T₄₉₉).

The spelling of 12468466 in words is "twelve million, four hundred sixty-eight thousand, four hundred sixty-six".