43628968 has 16 divisors (see below), whose sum is σ = 81956160. Its totient is φ = 21774000.

The previous prime is 43628947. The next prime is 43628971. The reversal of 43628968 is 86982634.

It is a happy number.

43628968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 208 + ... + 9343.

It is an arithmetic number, because the mean of its divisors is an integer number (5122260).

Almost surely, 2^43628968 is an apocalyptic number.

It is an amenable number.

43628968 is a deficient number, since it is larger than the sum of its proper divisors (38327192).

43628968 is a wasteful number, since it uses less digits than its factorization.

43628968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128 (or 10124 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 43628968 is about 6605.2227820112. Note that the first 3 decimals coincide. The cubic root of 43628968 is about 352.0397036826.

The spelling of 43628968 in words is "forty-three million, six hundred twenty-eight thousand, nine hundred sixty-eight".