189134 has 8 divisors (see below), whose sum is σ = 309528. Its totient is φ = 85960.
The previous prime is 189127. The next prime is 189139. The reversal of 189134 is 431981.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (189139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277 + ... + 4320.
It is an arithmetic number, because the mean of its divisors is an integer number (38691).
2189134 is an apocalyptic number.
189134 is a deficient number, since it is larger than the sum of its proper divisors (120394).
189134 is a wasteful number, since it uses less digits than its factorization.
189134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8610.
The product of its digits is 864, while the sum is 26.
The square root of 189134 is about 434.8953897203. The cubic root of 189134 is about 57.4014948600.
It can be divided in two parts, 189 and 134, that added together give a palindrome (323).
The spelling of 189134 in words is "one hundred eighty-nine thousand, one hundred thirty-four".
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