44000173 has 16 divisors (see below), whose sum is σ = 53268480. Its totient is φ = 35527536.

The previous prime is 44000171. The next prime is 44000183. The reversal of 44000173 is 37100044.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 44000173 - 2¹ = 44000171 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 44000173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44000171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8748 + ... + 12826.

It is an arithmetic number, because the mean of its divisors is an integer number (3329280).

Almost surely, 2^44000173 is an apocalyptic number.

It is an amenable number.

44000173 is a deficient number, since it is larger than the sum of its proper divisors (9268307).

44000173 is a wasteful number, since it uses less digits than its factorization.

44000173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 44000173 is about 6633.2626210636. The cubic root of 44000173 is about 353.0352962216.

The spelling of 44000173 in words is "forty-four million, one hundred seventy-three", and thus it is an aban number.