44241644 has 12 divisors (see below), whose sum is σ = 78884064. Its totient is φ = 21703344.

The previous prime is 44241643. The next prime is 44241661. The reversal of 44241644 is 44614244.

It is not an unprimeable number, because it can be changed into a prime (44241643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104132 + ... + 104555.

It is an arithmetic number, because the mean of its divisors is an integer number (6573672).

Almost surely, 2^44241644 is an apocalyptic number.

It is an amenable number.

44241644 is a deficient number, since it is larger than the sum of its proper divisors (34642420).

44241644 is a wasteful number, since it uses less digits than its factorization.

44241644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208744 (or 208742 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

The square root of 44241644 is about 6651.4392427504. The cubic root of 44241644 is about 353.6799324323.

Adding to 44241644 its reverse (44614244), we get a palindrome (88855888).

The spelling of 44241644 in words is "forty-four million, two hundred forty-one thousand, six hundred forty-four".