11793 has 4 divisors (see below), whose sum is σ = 15728. Its totient is φ = 7860.
The previous prime is 11789. The next prime is 11801. The reversal of 11793 is 39711.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 11793 - 22 = 11789 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11743) 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, 1963 + ... + 1968.
It is an arithmetic number, because the mean of its divisors is an integer number (3932).
211793 is an apocalyptic number.
It is an amenable number.
11793 is a deficient number, since it is larger than the sum of its proper divisors (3935).
11793 is an equidigital number, since it uses as much as digits as its factorization.
11793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3934.
The product of its digits is 189, while the sum is 21.
The square root of 11793 is about 108.5955800206. The cubic root of 11793 is about 22.7618784324.
It can be divided in two parts, 117 and 93, that added together give a triangular number (210 = T20).
The spelling of 11793 in words is "eleven thousand, seven hundred ninety-three".
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