130592 has 48 divisors (see below), whose sum is σ = 326592. Its totient is φ = 49920.
The previous prime is 130589. The next prime is 130619. The reversal of 130592 is 295031.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 130592.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438 + ... + 2490.
It is an arithmetic number, because the mean of its divisors is an integer number (6804).
2130592 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163296).
130592 is an abundant number, since it is smaller than the sum of its proper divisors (196000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130592 is a wasteful number, since it uses less digits than its factorization.
130592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81 (or 73 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 130592 is about 361.3751513317. The cubic root of 130592 is about 50.7347499618.
The spelling of 130592 in words is "one hundred thirty thousand, five hundred ninety-two".
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