12448408 has 16 divisors (see below), whose sum is σ = 26675280. Its totient is φ = 5335008.

The previous prime is 12448357. The next prime is 12448417. The reversal of 12448408 is 80484421.

It is a self number, because there is not a number n which added to its sum of digits gives 12448408.

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, 111091 + ... + 111202.

It is an arithmetic number, because the mean of its divisors is an integer number (1667205).

Almost surely, 2^12448408 is an apocalyptic number.

It is an amenable number.

12448408 is an abundant number, since it is smaller than the sum of its proper divisors (14226872).

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

12448408 is a wasteful number, since it uses less digits than its factorization.

12448408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222306 (or 222302 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 12448408 is about 3528.2301512231. The cubic root of 12448408 is about 231.7597095917.

The spelling of 12448408 in words is "twelve million, four hundred forty-eight thousand, four hundred eight".