43448612 has 12 divisors (see below), whose sum is σ = 78657180. Its totient is φ = 20975136.

The previous prime is 43448609. The next prime is 43448621. The reversal of 43448612 is 21684434.

43448612 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 17172736 + 26275876 = 4144^2 + 5126^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187163 + ... + 187394.

It is an arithmetic number, because the mean of its divisors is an integer number (6554765).

Almost surely, 2^43448612 is an apocalyptic number.

It is an amenable number.

43448612 is a deficient number, since it is larger than the sum of its proper divisors (35208568).

43448612 is a wasteful number, since it uses less digits than its factorization.

43448612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374590 (or 374588 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 43448612 is about 6591.5561136958. The cubic root of 43448612 is about 351.5539395460.

The spelling of 43448612 in words is "forty-three million, four hundred forty-eight thousand, six hundred twelve".