43056066 has 8 divisors (see below), whose sum is σ = 86112144. Its totient is φ = 14352020.

The previous prime is 43056061. The next prime is 43056077. The reversal of 43056066 is 66065034.

43056066 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.

43056066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (43056061) 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, 3588000 + ... + 3588011.

It is an arithmetic number, because the mean of its divisors is an integer number (10764018).

Almost surely, 2^43056066 is an apocalyptic number.

43056066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43056066 is a wasteful number, since it uses less digits than its factorization.

43056066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7176016.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 43056066 is about 6561.7121241335. The cubic root of 43056066 is about 350.4920046501.

The spelling of 43056066 in words is "forty-three million, fifty-six thousand, sixty-six".