44441 has 4 divisors (see below), whose sum is σ = 46800. Its totient is φ = 42084.

The previous prime is 44417. The next prime is 44449. The reversal of 44441 is 14444.

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 44441 - 2¹⁴ = 28057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (44449) 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, 1151 + ... + 1188.

It is an arithmetic number, because the mean of its divisors is an integer number (11700).

2⁴⁴⁴⁴¹ is an apocalyptic number.

It is an amenable number.

44441 is a deficient number, since it is larger than the sum of its proper divisors (2359).

44441 is a wasteful number, since it uses less digits than its factorization.

44441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358.

The product of its digits is 256, while the sum is 17.

The square root of 44441 is about 210.8103413023. The cubic root of 44441 is about 35.4210372153.

Adding to 44441 its reverse (14444), we get a palindrome (58885).

The spelling of 44441 in words is "forty-four thousand, four hundred forty-one", and thus it is an iban number.