41816 has 8 divisors (see below), whose sum is σ = 78420. Its totient is φ = 20904.

The previous prime is 41813. The next prime is 41843. The reversal of 41816 is 61814.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 14.

It is a nialpdrome in base 9.

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 41816.

It is not an unprimeable number, because it can be changed into a prime (41813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606 + ... + 2621.

2⁴¹⁸¹⁶ is an apocalyptic number.

It is an amenable number.

41816 is a deficient number, since it is larger than the sum of its proper divisors (36604).

41816 is a wasteful number, since it uses less digits than its factorization.

41816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233 (or 5229 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 41816 is about 204.4896085379. The cubic root of 41816 is about 34.7094311167.

It can be divided in two parts, 418 and 16, that added together give a palindrome (434).

The spelling of 41816 in words is "forty-one thousand, eight hundred sixteen".