43074542 has 8 divisors (see below), whose sum is σ = 73842096. Its totient is φ = 18460512.

The previous prime is 43074533. The next prime is 43074557. The reversal of 43074542 is 24547034.

43074542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1538363 + ... + 1538390.

It is an arithmetic number, because the mean of its divisors is an integer number (9230262).

Almost surely, 2^43074542 is an apocalyptic number.

43074542 is a deficient number, since it is larger than the sum of its proper divisors (30767554).

43074542 is a wasteful number, since it uses less digits than its factorization.

43074542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076762.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 43074542 is about 6563.1198373944. The cubic root of 43074542 is about 350.5421312627.

The spelling of 43074542 in words is "forty-three million, seventy-four thousand, five hundred forty-two".