44105427 has 6 divisors (see below), whose sum is σ = 63707852. Its totient is φ = 29403612.

The previous prime is 44105423. The next prime is 44105437. The reversal of 44105427 is 72450144.

It is not a de Polignac number, because 44105427 - 2² = 44105423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44105427.

It is not an unprimeable number, because it can be changed into a prime (44105423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2450293 + ... + 2450310.

Almost surely, 2^44105427 is an apocalyptic number.

44105427 is a deficient number, since it is larger than the sum of its proper divisors (19602425).

44105427 is a wasteful number, since it uses less digits than its factorization.

44105427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900609 (or 4900606 counting only the distinct ones).

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

The square root of 44105427 is about 6641.1916852324. The cubic root of 44105427 is about 353.3165738065.

The spelling of 44105427 in words is "forty-four million, one hundred five thousand, four hundred twenty-seven".