44173085 has 16 divisors (see below), whose sum is σ = 57957120. Its totient is φ = 32053440.

The previous prime is 44173067. The next prime is 44173093. The reversal of 44173085 is 58037144.

It is not a de Polignac number, because 44173085 - 2¹² = 44168989 is a prime.

It is a super-2 number, since 2×44173085² = 3902522876834450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41996 + ... + 43034.

It is an arithmetic number, because the mean of its divisors is an integer number (3622320).

Almost surely, 2^44173085 is an apocalyptic number.

It is an amenable number.

44173085 is a deficient number, since it is larger than the sum of its proper divisors (13784035).

44173085 is a wasteful number, since it uses less digits than its factorization.

44173085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 44173085 is about 6646.2835479687. The cubic root of 44173085 is about 353.4971447813.

The spelling of 44173085 in words is "forty-four million, one hundred seventy-three thousand, eighty-five".