44823 has 8 divisors (see below), whose sum is σ = 60928. Its totient is φ = 29304.

The previous prime is 44819. The next prime is 44839. The reversal of 44823 is 32844.

It is a happy number.

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

It is not a de Polignac number, because 44823 - 2² = 44819 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 44823.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44823.

It is not an unprimeable number, because it can be changed into a prime (44843) 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, 90 + ... + 312.

It is an arithmetic number, because the mean of its divisors is an integer number (7616).

2⁴⁴⁸²³ is an apocalyptic number.

44823 is a deficient number, since it is larger than the sum of its proper divisors (16105).

44823 is a wasteful number, since it uses less digits than its factorization.

44823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293.

The product of its digits is 768, while the sum is 21.

The square root of 44823 is about 211.7144303065. The cubic root of 44823 is about 35.5222369442.

Adding to 44823 its sum of digits (21), we get a palindrome (44844).

The spelling of 44823 in words is "forty-four thousand, eight hundred twenty-three".