12466448 has 40 divisors (see below), whose sum is σ = 25116696. Its totient is φ = 5990400.

The previous prime is 12466427. The next prime is 12466459. The reversal of 12466448 is 84466421.

It can be written as a sum of positive squares in 4 ways, for example, as 1364224 + 11102224 = 1168^2 + 3332^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51608 + ... + 51848.

Almost surely, 2^12466448 is an apocalyptic number.

It is an amenable number.

12466448 is an abundant number, since it is smaller than the sum of its proper divisors (12650248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12466448 is a wasteful number, since it uses less digits than its factorization.

12466448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 357 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 12466448 is about 3530.7857482436. The cubic root of 12466448 is about 231.8716094999.

The spelling of 12466448 in words is "twelve million, four hundred sixty-six thousand, four hundred forty-eight".