11798 has 8 divisors (see below), whose sum is σ = 18792. Its totient is φ = 5536.

The previous prime is 11789. The next prime is 11801. The reversal of 11798 is 89711.

11798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140 + ... + 207.

It is an arithmetic number, because the mean of its divisors is an integer number (2349).

2¹¹⁷⁹⁸ is an apocalyptic number.

11798 is a deficient number, since it is larger than the sum of its proper divisors (6994).

11798 is a wasteful number, since it uses less digits than its factorization.

11798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366.

The product of its digits is 504, while the sum is 26.

The square root of 11798 is about 108.6185987757. The cubic root of 11798 is about 22.7650948407.

It can be divided in two parts, 11 and 798, that multiplied together give a palindrome (8778).

The spelling of 11798 in words is "eleven thousand, seven hundred ninety-eight".