41047 has 2 divisors, whose sum is σ = 41048.
Its totient is φ = 41046.
The previous prime is 41039. The next prime is 41051. The reversal of 41047 is 74014.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 41047 - 23 = 41039 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 41047.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41017) 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, 20523 + 20524.
It is an arithmetic number, because the mean of its divisors is an integer number (20524).
241047 is an apocalyptic number.
41047 is a deficient number, since it is larger than the sum of its proper divisors (1).
41047 is an equidigital number, since it uses as much as digits as its factorization.
41047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 41047 is about 202.6005922992.
The cubic root of 41047 is about 34.4953434869.
The spelling of 41047 in words is "forty-one thousand, forty-seven", and thus it is an iban number.