43942748 has 12 divisors (see below), whose sum is σ = 79380672. Its totient is φ = 21262560.

The previous prime is 43942747. The next prime is 43942781. The reversal of 43942748 is 84724934.

43942748 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 not an unprimeable number, because it can be changed into a prime (43942747) by changing a digit.

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, 177065 + ... + 177312.

It is an arithmetic number, because the mean of its divisors is an integer number (6615056).

Almost surely, 2^43942748 is an apocalyptic number.

It is an amenable number.

43942748 is a deficient number, since it is larger than the sum of its proper divisors (35437924).

43942748 is a wasteful number, since it uses less digits than its factorization.

43942748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354412 (or 354410 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 43942748 is about 6628.9326440989. The cubic root of 43942748 is about 352.8816462363.

The spelling of 43942748 in words is "forty-three million, nine hundred forty-two thousand, seven hundred forty-eight".