43422968 has 16 divisors (see below), whose sum is σ = 82634280. Its totient is φ = 21387168.

The previous prime is 43422943. The next prime is 43422979. The reversal of 43422968 is 86922434.

It is a happy number.

43422968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 39971 + ... + 41042.

Almost surely, 2^43422968 is an apocalyptic number.

It is an amenable number.

43422968 is a deficient number, since it is larger than the sum of its proper divisors (39211312).

43422968 is a wasteful number, since it uses less digits than its factorization.

43422968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81086 (or 81082 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 43422968 is about 6589.6106106507. The cubic root of 43422968 is about 351.4847618589.

The spelling of 43422968 in words is "forty-three million, four hundred twenty-two thousand, nine hundred sixty-eight".