11834 has 8 divisors (see below), whose sum is σ = 18228. Its totient is φ = 5760.

The previous prime is 11833. The next prime is 11839. The reversal of 11834 is 43811.

It is a happy number.

11834 is nontrivially palindromic in base 8.

11834 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 10609 + 1225 = 103^2 + 35^2 .

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

11834 is an undulating number in base 11.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11831) 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, 74 + ... + 170.

2¹¹⁸³⁴ is an apocalyptic number.

11834 is a deficient number, since it is larger than the sum of its proper divisors (6394).

11834 is an equidigital number, since it uses as much as digits as its factorization.

11834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160.

The product of its digits is 96, while the sum is 17.

The square root of 11834 is about 108.7841900278. The cubic root of 11834 is about 22.7882261977.

The spelling of 11834 in words is "eleven thousand, eight hundred thirty-four".