13774 has 8 divisors (see below), whose sum is σ = 21168. Its totient is φ = 6720.

The previous prime is 13763. The next prime is 13781. The reversal of 13774 is 47731.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 190.

It is an arithmetic number, because the mean of its divisors is an integer number (2646).

2¹³⁷⁷⁴ is an apocalyptic number.

13774 is a deficient number, since it is larger than the sum of its proper divisors (7394).

13774 is an equidigital number, since it uses as much as digits as its factorization.

13774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its digits is 588, while the sum is 22.

The square root of 13774 is about 117.3626857225. The cubic root of 13774 is about 23.9710298593.

It can be divided in two parts, 13 and 774, that added together give a palindrome (787).

The spelling of 13774 in words is "thirteen thousand, seven hundred seventy-four".