17144 has 8 divisors (see below), whose sum is σ = 32160. Its totient is φ = 8568.
The previous prime is 17137. The next prime is 17159. The reversal of 17144 is 44171.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 17144.
It is an unprimeable number.
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, 1064 + ... + 1079.
It is an arithmetic number, because the mean of its divisors is an integer number (4020).
217144 is an apocalyptic number.
It is an amenable number.
17144 is a deficient number, since it is larger than the sum of its proper divisors (15016).
17144 is a wasteful number, since it uses less digits than its factorization.
17144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2149 (or 2145 counting only the distinct ones).
The product of its digits is 112, while the sum is 17.
The square root of 17144 is about 130.9350984267. The cubic root of 17144 is about 25.7852127670.
Adding to 17144 its sum of digits (17), we get a square (17161 = 1312).
It can be divided in two parts, 17 and 144, that added together give a palindrome (161).
The spelling of 17144 in words is "seventeen thousand, one hundred forty-four", and thus it is an iban number.
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