44302243 has 4 divisors (see below), whose sum is σ = 46633960. Its totient is φ = 41970528.

The previous prime is 44302229. The next prime is 44302273. The reversal of 44302243 is 34220344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44302243 - 2¹³ = 44294051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44302213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165830 + ... + 1165867.

It is an arithmetic number, because the mean of its divisors is an integer number (11658490).

Almost surely, 2^44302243 is an apocalyptic number.

44302243 is a deficient number, since it is larger than the sum of its proper divisors (2331717).

44302243 is a wasteful number, since it uses less digits than its factorization.

44302243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331716.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 44302243 is about 6655.9930138184. The cubic root of 44302243 is about 353.8413404791.

Adding to 44302243 its reverse (34220344), we get a palindrome (78522587).

The spelling of 44302243 in words is "forty-four million, three hundred two thousand, two hundred forty-three".