44618 has 8 divisors (see below), whose sum is σ = 76512. Its totient is φ = 19116.

The previous prime is 44617. The next prime is 44621. The reversal of 44618 is 81644.

It is a happy number.

44618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44593 and 44602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44617) 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, 1580 + ... + 1607.

It is an arithmetic number, because the mean of its divisors is an integer number (9564).

2⁴⁴⁶¹⁸ is an apocalyptic number.

44618 is a deficient number, since it is larger than the sum of its proper divisors (31894).

44618 is a wasteful number, since it uses less digits than its factorization.

44618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196.

The product of its digits is 768, while the sum is 23.

The square root of 44618 is about 211.2297327556. The cubic root of 44618 is about 35.4679999938.

It can be divided in two parts, 446 and 18, that added together give a palindrome (464).

The spelling of 44618 in words is "forty-four thousand, six hundred eighteen".