12464744 has 16 divisors (see below), whose sum is σ = 23530500. Its totient is φ = 6189952.

The previous prime is 12464743. The next prime is 12464789. The reversal of 12464744 is 44746421.

12464744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12460900 + 3844 = 3530^2 + 62^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12464744.

It is not an unprimeable number, because it can be changed into a prime (12464743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 6420.

Almost surely, 2^12464744 is an apocalyptic number.

It is an amenable number.

12464744 is a deficient number, since it is larger than the sum of its proper divisors (11065756).

12464744 is a wasteful number, since it uses less digits than its factorization.

12464744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10612 (or 10608 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 12464744 is about 3530.5444339365. The cubic root of 12464744 is about 231.8610444155.

The spelling of 12464744 in words is "twelve million, four hundred sixty-four thousand, seven hundred forty-four".