44225643 has 16 divisors (see below), whose sum is σ = 73518336. Its totient is φ = 22974240.

The previous prime is 44225641. The next prime is 44225651. The reversal of 44225643 is 34652244.

44225643 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 44225643 - 2¹ = 44225641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44225643.

It is not an unprimeable number, because it can be changed into a prime (44225641) 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 15 ways as a sum of consecutive naturals, for example, 95496 + ... + 95957.

It is an arithmetic number, because the mean of its divisors is an integer number (4594896).

Almost surely, 2^44225643 is an apocalyptic number.

44225643 is a deficient number, since it is larger than the sum of its proper divisors (29292693).

44225643 is a wasteful number, since it uses less digits than its factorization.

44225643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191474.

The product of its digits is 23040, while the sum is 30.

The square root of 44225643 is about 6650.2363115907. The cubic root of 44225643 is about 353.6372884850.

Adding to 44225643 its reverse (34652244), we get a palindrome (78877887).

The spelling of 44225643 in words is "forty-four million, two hundred twenty-five thousand, six hundred forty-three".