44705 has 4 divisors (see below), whose sum is σ = 53652. Its totient is φ = 35760.

The previous prime is 44701. The next prime is 44711. The reversal of 44705 is 50744.

44705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22801 + 21904 = 151^2 + 148^2 .

It is not a de Polignac number, because 44705 - 2² = 44701 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44705.

It is not an unprimeable number, because it can be changed into a prime (44701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (13413).

2⁴⁴⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

44705 is a deficient number, since it is larger than the sum of its proper divisors (8947).

44705 is an equidigital number, since it uses as much as digits as its factorization.

44705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 44705 is about 211.4355693823. The cubic root of 44705 is about 35.4910378752.

The spelling of 44705 in words is "forty-four thousand, seven hundred five".