44006173 has 4 divisors (see below), whose sum is σ = 44049888. Its totient is φ = 43962460.

The previous prime is 44006129. The next prime is 44006177. The reversal of 44006173 is 37160044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44006173 - 2²⁵ = 10451741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44006177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20311 + ... + 22372.

It is an arithmetic number, because the mean of its divisors is an integer number (11012472).

Almost surely, 2^44006173 is an apocalyptic number.

It is an amenable number.

44006173 is a deficient number, since it is larger than the sum of its proper divisors (43715).

44006173 is a wasteful number, since it uses less digits than its factorization.

44006173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43714.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 44006173 is about 6633.7148717743. The cubic root of 44006173 is about 353.0513424881.

The spelling of 44006173 in words is "forty-four million, six thousand, one hundred seventy-three".