43848472 has 16 divisors (see below), whose sum is σ = 83343240. Its totient is φ = 21623616.

The previous prime is 43848461. The next prime is 43848473. The reversal of 43848472 is 27484834.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43848473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36958 + ... + 38125.

Almost surely, 2^43848472 is an apocalyptic number.

It is an amenable number.

43848472 is a deficient number, since it is larger than the sum of its proper divisors (39494768).

43848472 is a wasteful number, since it uses less digits than its factorization.

43848472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75162 (or 75158 counting only the distinct ones).

The product of its digits is 172032, while the sum is 40.

The square root of 43848472 is about 6621.8178772902. The cubic root of 43848472 is about 352.6291048307.

The spelling of 43848472 in words is "forty-three million, eight hundred forty-eight thousand, four hundred seventy-two".