43052243 has 6 divisors (see below), whose sum is σ = 46618884. Its totient is φ = 39740376.

The previous prime is 43052231. The next prime is 43052281. The reversal of 43052243 is 34225034.

43052243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43052243 - 2⁴ = 43052227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43052203) 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 5 ways as a sum of consecutive naturals, for example, 127205 + ... + 127542.

It is an arithmetic number, because the mean of its divisors is an integer number (7769814).

Almost surely, 2^43052243 is an apocalyptic number.

43052243 is a deficient number, since it is larger than the sum of its proper divisors (3566641).

43052243 is a wasteful number, since it uses less digits than its factorization.

43052243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254773 (or 254760 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 43052243 is about 6561.4208065022. The cubic root of 43052243 is about 350.4816308072.

Adding to 43052243 its reverse (34225034), we get a palindrome (77277277).

The spelling of 43052243 in words is "forty-three million, fifty-two thousand, two hundred forty-three".