43968712 has 8 divisors (see below), whose sum is σ = 82441350. Its totient is φ = 21984352.

The previous prime is 43968707. The next prime is 43968751. The reversal of 43968712 is 21786934.

43968712 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 only one way, i.e., 43639236 + 329476 = 6606^2 + 574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 2748037 + ... + 2748052.

Almost surely, 2^43968712 is an apocalyptic number.

It is an amenable number.

43968712 is a deficient number, since it is larger than the sum of its proper divisors (38472638).

43968712 is a wasteful number, since it uses less digits than its factorization.

43968712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496095 (or 5496091 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 43968712 is about 6630.8907395613. The cubic root of 43968712 is about 352.9511337365.

The spelling of 43968712 in words is "forty-three million, nine hundred sixty-eight thousand, seven hundred twelve".