44245122 has 16 divisors (see below), whose sum is σ = 91345152. Its totient is φ = 14272560.

The previous prime is 44245111. The next prime is 44245127. The reversal of 44245122 is 22154244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44245092 and 44245101.

It is not an unprimeable number, because it can be changed into a prime (44245127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118753 + ... + 119124.

It is an arithmetic number, because the mean of its divisors is an integer number (5709072).

Almost surely, 2^44245122 is an apocalyptic number.

44245122 is an abundant number, since it is smaller than the sum of its proper divisors (47100030).

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

44245122 is a wasteful number, since it uses less digits than its factorization.

44245122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237913.

The product of its digits is 2560, while the sum is 24.

The square root of 44245122 is about 6651.7006847873. The cubic root of 44245122 is about 353.6892002206.

Adding to 44245122 its reverse (22154244), we get a palindrome (66399366).

The spelling of 44245122 in words is "forty-four million, two hundred forty-five thousand, one hundred twenty-two".