44225712 has 60 divisors (see below), whose sum is σ = 124478640. Its totient is φ = 14657664.

The previous prime is 44225707. The next prime is 44225723. The reversal of 44225712 is 21752244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27589 + ... + 29147.

It is an arithmetic number, because the mean of its divisors is an integer number (2074644).

Almost surely, 2^44225712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44225712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62239320).

44225712 is an abundant number, since it is smaller than the sum of its proper divisors (80252928).

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

44225712 is a wasteful number, since it uses less digits than its factorization.

44225712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1761 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 44225712 is about 6650.2414993743. The cubic root of 44225712 is about 353.6374723977.

Adding to 44225712 its reverse (21752244), we get a palindrome (65977956).

The spelling of 44225712 in words is "forty-four million, two hundred twenty-five thousand, seven hundred twelve".