27674 has 8 divisors (see below), whose sum is σ = 42228. Its totient is φ = 13600.
The previous prime is 27673. The next prime is 27689. The reversal of 27674 is 47672.
It can be written as a sum of positive squares in 2 ways, for example, as 24649 + 3025 = 157^2 + 55^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27673) 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 3 ways as a sum of consecutive naturals, for example, 134 + ... + 270.
227674 is an apocalyptic number.
27674 is a deficient number, since it is larger than the sum of its proper divisors (14554).
27674 is a wasteful number, since it uses less digits than its factorization.
27674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240.
The product of its digits is 2352, while the sum is 26.
The square root of 27674 is about 166.3550420035. The cubic root of 27674 is about 30.2475808005.
The spelling of 27674 in words is "twenty-seven thousand, six hundred seventy-four".
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