44224641 has 24 divisors (see below), whose sum is σ = 65616096. Its totient is φ = 28693440.

The previous prime is 44224639. The next prime is 44224669. The reversal of 44224641 is 14642244.

It is a happy number.

It is not a de Polignac number, because 44224641 - 2¹ = 44224639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44224841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54126 + ... + 54936.

It is an arithmetic number, because the mean of its divisors is an integer number (2734004).

Almost surely, 2^44224641 is an apocalyptic number.

It is an amenable number.

44224641 is a deficient number, since it is larger than the sum of its proper divisors (21391455).

44224641 is a wasteful number, since it uses less digits than its factorization.

44224641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 970 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 44224641 is about 6650.1609754953. The cubic root of 44224641 is about 353.6346177326.

Adding to 44224641 its reverse (14642244), we get a palindrome (58866885).

It can be divided in two parts, 4422 and 4641, that multiplied together give a palindrome (20522502).

The spelling of 44224641 in words is "forty-four million, two hundred twenty-four thousand, six hundred forty-one".