12612448 has 24 divisors (see below), whose sum is σ = 25688880. Its totient is φ = 6088320.

The previous prime is 12612437. The next prime is 12612473. The reversal of 12612448 is 84421621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5868 + ... + 7723.

It is an arithmetic number, because the mean of its divisors is an integer number (1070370).

Almost surely, 2^12612448 is an apocalyptic number.

It is an amenable number.

12612448 is an abundant number, since it is smaller than the sum of its proper divisors (13076432).

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

12612448 is a wasteful number, since it uses less digits than its factorization.

12612448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13630 (or 13622 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 12612448 is about 3551.4008503688. The cubic root of 12612448 is about 232.7732817713.

The spelling of 12612448 in words is "twelve million, six hundred twelve thousand, four hundred forty-eight".