104340 has 48 divisors (see below), whose sum is σ = 306432. Its totient is φ = 26496.
The previous prime is 104327. The next prime is 104347. The reversal of 104340 is 43401.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104347) by changing a digit.
104340 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197 + ... + 2243.
It is an arithmetic number, because the mean of its divisors is an integer number (6384).
2104340 is an apocalyptic number.
104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153216).
104340 is an abundant number, since it is smaller than the sum of its proper divisors (202092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104340 is a wasteful number, since it uses less digits than its factorization.
104340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 104340 is about 323.0170274150. The cubic root of 104340 is about 47.0778850476.
Adding to 104340 its reverse (43401), we get a palindrome (147741).
It can be divided in two parts, 104 and 340, that added together give a palindrome (444).
The spelling of 104340 in words is "one hundred four thousand, three hundred forty", and thus it is an iban number.
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