44918 has 8 divisors (see below), whose sum is σ = 69312. Its totient is φ = 21816.

The previous prime is 44917. The next prime is 44927. The reversal of 44918 is 81944.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44917) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 230 + ... + 377.

It is an arithmetic number, because the mean of its divisors is an integer number (8664).

2⁴⁴⁹¹⁸ is an apocalyptic number.

44918 is a deficient number, since it is larger than the sum of its proper divisors (24394).

44918 is a wasteful number, since it uses less digits than its factorization.

44918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its digits is 1152, while the sum is 26.

The square root of 44918 is about 211.9386703742. The cubic root of 44918 is about 35.5473150753.

Adding to 44918 its sum of digits (26), we get a palindrome (44944).

The spelling of 44918 in words is "forty-four thousand, nine hundred eighteen".