41918 has 4 divisors (see below), whose sum is σ = 62880. Its totient is φ = 20958.

The previous prime is 41911. The next prime is 41927. The reversal of 41918 is 81914.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 41893 and 41902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41911) by changing a digit.

41918 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10478 + ... + 10481.

It is an arithmetic number, because the mean of its divisors is an integer number (15720).

2⁴¹⁹¹⁸ is an apocalyptic number.

41918 is a deficient number, since it is larger than the sum of its proper divisors (20962).

41918 is a wasteful number, since it uses less digits than its factorization.

41918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20961.

The product of its digits is 288, while the sum is 23.

The square root of 41918 is about 204.7388580607. The cubic root of 41918 is about 34.7376299501.

It can be divided in two parts, 41 and 918, that added together give a palindrome (959).

The spelling of 41918 in words is "forty-one thousand, nine hundred eighteen".