43152241 has 4 divisors (see below), whose sum is σ = 47075184. Its totient is φ = 39229300.

The previous prime is 43152169. The next prime is 43152253. The reversal of 43152241 is 14225134.

43152241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 43152241 - 2⁷ = 43152113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43152041) 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, 1961455 + ... + 1961476.

It is an arithmetic number, because the mean of its divisors is an integer number (11768796).

Almost surely, 2^43152241 is an apocalyptic number.

It is an amenable number.

43152241 is a deficient number, since it is larger than the sum of its proper divisors (3922943).

43152241 is a wasteful number, since it uses less digits than its factorization.

43152241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922942.

The product of its digits is 960, while the sum is 22.

The square root of 43152241 is about 6569.0365351397. The cubic root of 43152241 is about 350.7527770516.

Adding to 43152241 its reverse (14225134), we get a palindrome (57377375).

It can be divided in two parts, 4315 and 2241, that added together give a palindrome (6556).

The spelling of 43152241 in words is "forty-three million, one hundred fifty-two thousand, two hundred forty-one".