41889 has 4 divisors (see below), whose sum is σ = 55856. Its totient is φ = 27924.

The previous prime is 41887. The next prime is 41893. The reversal of 41889 is 98814.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41889 - 2¹ = 41887 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41887) 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 in 3 ways as a sum of consecutive naturals, for example, 6979 + ... + 6984.

It is an arithmetic number, because the mean of its divisors is an integer number (13964).

2⁴¹⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

41889 is a deficient number, since it is larger than the sum of its proper divisors (13967).

41889 is a wasteful number, since it uses less digits than its factorization.

41889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13966.

The product of its digits is 2304, while the sum is 30.

The square root of 41889 is about 204.6680238826. The cubic root of 41889 is about 34.7296172930.

The spelling of 41889 in words is "forty-one thousand, eight hundred eighty-nine".