44049885 has 32 divisors (see below), whose sum is σ = 80939520. Its totient is φ = 20232000.

The previous prime is 44049883. The next prime is 44049893. The reversal of 44049885 is 58894044.

It is not a de Polignac number, because 44049885 - 2¹ = 44049883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44049883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3891 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (2529360).

Almost surely, 2^44049885 is an apocalyptic number.

It is an amenable number.

44049885 is a deficient number, since it is larger than the sum of its proper divisors (36889635).

44049885 is a wasteful number, since it uses less digits than its factorization.

44049885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14089.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 44049885 is about 6637.0087388823. The cubic root of 44049885 is about 353.1682008911.

The spelling of 44049885 in words is "forty-four million, forty-nine thousand, eight hundred eighty-five".