44243866 has 4 divisors (see below), whose sum is σ = 66365802. Its totient is φ = 22121932.

The previous prime is 44243833. The next prime is 44243887. The reversal of 44243866 is 66834244.

44243866 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.

It can be written as a sum of positive squares in only one way, i.e., 39425841 + 4818025 = 6279^2 + 2195^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11060965 + ... + 11060968.

Almost surely, 2^44243866 is an apocalyptic number.

44243866 is a deficient number, since it is larger than the sum of its proper divisors (22121936).

44243866 is a wasteful number, since it uses less digits than its factorization.

44243866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22121935.

The product of its digits is 110592, while the sum is 37.

The square root of 44243866 is about 6651.6062721722. The cubic root of 44243866 is about 353.6858534273.

The spelling of 44243866 in words is "forty-four million, two hundred forty-three thousand, eight hundred sixty-six".