44812 has 12 divisors (see below), whose sum is σ = 83160. Its totient is φ = 21056.

The previous prime is 44809. The next prime is 44819. The reversal of 44812 is 21844.

44812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 44812.

It is not an unprimeable number, because it can be changed into a prime (44819) 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, 262 + ... + 397.

It is an arithmetic number, because the mean of its divisors is an integer number (6930).

2⁴⁴⁸¹² is an apocalyptic number.

It is an amenable number.

44812 is a deficient number, since it is larger than the sum of its proper divisors (38348).

44812 is a wasteful number, since it uses less digits than its factorization.

44812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 44812 is about 211.6884503226. The cubic root of 44812 is about 35.5193308723.

The spelling of 44812 in words is "forty-four thousand, eight hundred twelve".