41149 has 2 divisors, whose sum is σ = 41150.
Its totient is φ = 41148.
The previous prime is 41143. The next prime is 41161. The reversal of 41149 is 94114.
It can be divided in two parts, 41 and 149, that added together give a triangular number (190 = T19).
41149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27225 + 13924 = 165^2 + 118^2
It is a cyclic number.
It is not a de Polignac number, because 41149 - 23 = 41141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20574 + 20575.
It is an arithmetic number, because the mean of its divisors is an integer number (20575).
241149 is an apocalyptic number.
It is an amenable number.
41149 is a deficient number, since it is larger than the sum of its proper divisors (1).
41149 is an equidigital number, since it uses as much as digits as its factorization.
41149 is an evil number, because the sum of its binary digits is even.
The product of its digits is 144, while the sum is 19.
The square root of 41149 is about 202.8521629167.
The cubic root of 41149 is about 34.5238929919.
The spelling of 41149 in words is "forty-one thousand, one hundred forty-nine".