43047968 has 24 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 21482560.

The previous prime is 43047947. The next prime is 43047971. The reversal of 43047968 is 86974034.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22073 + ... + 23943.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 2^43047968 is an apocalyptic number.

It is an amenable number.

43047968 is a deficient number, since it is larger than the sum of its proper divisors (41865952).

43047968 is a wasteful number, since it uses less digits than its factorization.

43047968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600 (or 2592 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 43047968 is about 6561.0950305570. The cubic root of 43047968 is about 350.4700297192.

The spelling of 43047968 in words is "forty-three million, forty-seven thousand, nine hundred sixty-eight".