104188 has 18 divisors (see below), whose sum is σ = 211848. Its totient is φ = 43920.
The previous prime is 104183. The next prime is 104207. The reversal of 104188 is 881401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1678 + ... + 1738.
2104188 is an apocalyptic number.
It is an amenable number.
104188 is an abundant number, since it is smaller than the sum of its proper divisors (107660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104188 is an equidigital number, since it uses as much as digits as its factorization.
104188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 104188 is about 322.7816599499. The cubic root of 104188 is about 47.0550132944.
Adding to 104188 its reverse (881401), we get a palindrome (985589).
It can be divided in two parts, 104 and 188, that added together give a palindrome (292).
The spelling of 104188 in words is "one hundred four thousand, one hundred eighty-eight".
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