44023 has 8 divisors (see below), whose sum is σ = 53120. Its totient is φ = 35640.

The previous prime is 44021. The next prime is 44027. The reversal of 44023 is 32044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44023 - 2¹ = 44021 is a prime.

It is a Duffinian number.

44023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 43994 and 44012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33 + ... + 298.

It is an arithmetic number, because the mean of its divisors is an integer number (6640).

2⁴⁴⁰²³ is an apocalyptic number.

44023 is the 133-rd heptagonal number.

44023 is a deficient number, since it is larger than the sum of its proper divisors (9097).

44023 is a wasteful number, since it uses less digits than its factorization.

44023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 44023 is about 209.8165865703. The cubic root of 44023 is about 35.3096336463.

Adding to 44023 its reverse (32044), we get a palindrome (76067).

The spelling of 44023 in words is "forty-four thousand, twenty-three", and thus it is an iban number.