44212105 has 16 divisors (see below), whose sum is σ = 60981120. Its totient is φ = 30143232.

The previous prime is 44212099. The next prime is 44212139. The reversal of 44212105 is 50121244.

44212105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44212105 - 2³ = 44212097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2737 + ... + 9793.

It is an arithmetic number, because the mean of its divisors is an integer number (3811320).

Almost surely, 2^44212105 is an apocalyptic number.

It is an amenable number.

44212105 is a deficient number, since it is larger than the sum of its proper divisors (16769015).

44212105 is a wasteful number, since it uses less digits than its factorization.

44212105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 44212105 is about 6649.2183751175. The cubic root of 44212105 is about 353.6012005967.

Adding to 44212105 its reverse (50121244), we get a palindrome (94333349).

The spelling of 44212105 in words is "forty-four million, two hundred twelve thousand, one hundred five".