41819 has 8 divisors (see below), whose sum is σ = 46080. Its totient is φ = 37800.

The previous prime is 41813. The next prime is 41843. The reversal of 41819 is 91814.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41819 is a prime.

It is a super-2 number, since 2×41819² = 3497657522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41794 and 41803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41819.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554 + ... + 624.

It is an arithmetic number, because the mean of its divisors is an integer number (5760).

2⁴¹⁸¹⁹ is an apocalyptic number.

41819 is a deficient number, since it is larger than the sum of its proper divisors (4261).

41819 is a wasteful number, since it uses less digits than its factorization.

41819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121.

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

The square root of 41819 is about 204.4969437424. The cubic root of 41819 is about 34.7102611483.

The spelling of 41819 in words is "forty-one thousand, eight hundred nineteen".