12448704 has 56 divisors (see below), whose sum is σ = 34381440. Its totient is φ = 3967744.

The previous prime is 12448703. The next prime is 12448721. The reversal of 12448704 is 40784421.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12448703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 5825.

Almost surely, 2^12448704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12448704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17190720).

12448704 is an abundant number, since it is smaller than the sum of its proper divisors (21932736).

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

12448704 is a wasteful number, since it uses less digits than its factorization.

12448704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 12448704 is about 3528.2720983507. The cubic root of 12448704 is about 231.7615465155.

It can be divided in two parts, 124 and 48704, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 12448704 in words is "twelve million, four hundred forty-eight thousand, seven hundred four".