116871 has 8 divisors (see below), whose sum is σ = 157440. Its totient is φ = 77112.
The previous prime is 116867. The next prime is 116881. The reversal of 116871 is 178611.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 116871 - 22 = 116867 is a prime.
It is an Ulam number.
116871 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370 + ... + 608.
It is an arithmetic number, because the mean of its divisors is an integer number (19680).
2116871 is an apocalyptic number.
116871 is a deficient number, since it is larger than the sum of its proper divisors (40569).
116871 is a wasteful number, since it uses less digits than its factorization.
116871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405.
The product of its digits is 336, while the sum is 24.
The square root of 116871 is about 341.8640080500. The cubic root of 116871 is about 48.8917504829.
It can be divided in two parts, 1168 and 71, that multiplied together give a palindrome (82928).
The spelling of 116871 in words is "one hundred sixteen thousand, eight hundred seventy-one".
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