43946441 has 8 divisors (see below), whose sum is σ = 54790464. Its totient is φ = 34243920.

The previous prime is 43946407. The next prime is 43946443. The reversal of 43946441 is 14464934.

43946441 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 cyclic number.

It is not a de Polignac number, because 43946441 - 2¹⁸ = 43684297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43946443) 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 7 ways as a sum of consecutive naturals, for example, 285290 + ... + 285443.

It is an arithmetic number, because the mean of its divisors is an integer number (6848808).

Almost surely, 2^43946441 is an apocalyptic number.

It is an amenable number.

43946441 is a deficient number, since it is larger than the sum of its proper divisors (10844023).

43946441 is a wasteful number, since it uses less digits than its factorization.

43946441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570751.

The product of its digits is 41472, while the sum is 35.

The square root of 43946441 is about 6629.2111898777. The cubic root of 43946441 is about 352.8915314884.

The spelling of 43946441 in words is "forty-three million, nine hundred forty-six thousand, four hundred forty-one".