44982 has 48 divisors (see below), whose sum is σ = 123120. Its totient is φ = 12096.

The previous prime is 44971. The next prime is 44983. The reversal of 44982 is 28944.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 44982.

It is not an unprimeable number, because it can be changed into a prime (44983) by changing a digit.

44982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2638 + ... + 2654.

It is an arithmetic number, because the mean of its divisors is an integer number (2565).

2⁴⁴⁹⁸² is an apocalyptic number.

44982 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 44982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61560).

44982 is an abundant number, since it is smaller than the sum of its proper divisors (78138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44982 is a wasteful number, since it uses less digits than its factorization.

44982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42 (or 29 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 44982 is about 212.0896037056. The cubic root of 44982 is about 35.5641898880.

The spelling of 44982 in words is "forty-four thousand, nine hundred eighty-two".