41385 has 16 divisors (see below), whose sum is σ = 69120. Its totient is φ = 21120.
The previous prime is 41381. The next prime is 41387. The reversal of 41385 is 58314.
It is not a de Polignac number, because 41385 - 22 = 41381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41381) 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 15 ways as a sum of consecutive naturals, for example, 421 + ... + 509.
It is an arithmetic number, because the mean of its divisors is an integer number (4320).
241385 is an apocalyptic number.
It is an amenable number.
41385 is a deficient number, since it is larger than the sum of its proper divisors (27735).
41385 is a wasteful number, since it uses less digits than its factorization.
41385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128.
The product of its digits is 480, while the sum is 21.
The square root of 41385 is about 203.4330356653. The cubic root of 41385 is about 34.5897683224.
Adding to 41385 its reverse (58314), we get a palindrome (99699).
The spelling of 41385 in words is "forty-one thousand, three hundred eighty-five".
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