43231948 has 6 divisors (see below), whose sum is σ = 75655916. Its totient is φ = 21615972.

The previous prime is 43231933. The next prime is 43231957. The reversal of 43231948 is 84913234.

43231948 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 as a sum of consecutive naturals, namely, 5403990 + ... + 5403997.

Almost surely, 2^43231948 is an apocalyptic number.

It is an amenable number.

43231948 is a deficient number, since it is larger than the sum of its proper divisors (32423968).

43231948 is a wasteful number, since it uses less digits than its factorization.

43231948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10807991 (or 10807989 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 43231948 is about 6575.1006075953. The cubic root of 43231948 is about 350.9686040484.

The spelling of 43231948 in words is "forty-three million, two hundred thirty-one thousand, nine hundred forty-eight".