44224044 has 12 divisors (see below), whose sum is σ = 103189464. Its totient is φ = 14741344.

The previous prime is 44224031. The next prime is 44224049. The reversal of 44224044 is 44042244.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (44224049) 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, 1842657 + ... + 1842680.

It is an arithmetic number, because the mean of its divisors is an integer number (8599122).

Almost surely, 2^44224044 is an apocalyptic number.

It is an amenable number.

44224044 is an abundant number, since it is smaller than the sum of its proper divisors (58965420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44224044 is a wasteful number, since it uses less digits than its factorization.

44224044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685344 (or 3685342 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 44224044 is about 6650.1160892123. The cubic root of 44224044 is about 353.6330264566.

Adding to 44224044 its reverse (44042244), we get a palindrome (88266288).

The spelling of 44224044 in words is "forty-four million, two hundred twenty-four thousand, forty-four".