12246464 has 28 divisors (see below), whose sum is σ = 24460200. Its totient is φ = 6083328.

The previous prime is 12246463. The next prime is 12246467. The reversal of 12246464 is 46464221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10922 + ... + 11990.

Almost surely, 2^12246464 is an apocalyptic number.

It is an amenable number.

12246464 is a deficient number, since it is larger than the sum of its proper divisors (12213736).

12246464 is a wasteful number, since it uses less digits than its factorization.

12246464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260 (or 1250 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 12246464 is about 3499.4948206848. The cubic root of 12246464 is about 230.4996321926.

The spelling of 12246464 in words is "twelve million, two hundred forty-six thousand, four hundred sixty-four".