44225642 has 8 divisors (see below), whose sum is σ = 69222816. Its totient is φ = 21151372.

The previous prime is 44225641. The next prime is 44225651. The reversal of 44225642 is 24652244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (44225641) 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, 480668 + ... + 480759.

It is an arithmetic number, because the mean of its divisors is an integer number (8652852).

Almost surely, 2^44225642 is an apocalyptic number.

44225642 is a deficient number, since it is larger than the sum of its proper divisors (24997174).

44225642 is a wasteful number, since it uses less digits than its factorization.

44225642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961452.

The product of its digits is 15360, while the sum is 29.

The square root of 44225642 is about 6650.2362364054. The cubic root of 44225642 is about 353.6372858196.

Adding to 44225642 its reverse (24652244), we get a palindrome (68877886).

The spelling of 44225642 in words is "forty-four million, two hundred twenty-five thousand, six hundred forty-two".