12894 has 16 divisors (see below), whose sum is σ = 29568. Its totient is φ = 3672.

The previous prime is 12893. The next prime is 12899. The reversal of 12894 is 49821.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112 + ... + 195.

It is an arithmetic number, because the mean of its divisors is an integer number (1848).

2¹²⁸⁹⁴ is an apocalyptic number.

12894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12894 is an abundant number, since it is smaller than the sum of its proper divisors (16674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14784).

12894 is a wasteful number, since it uses less digits than its factorization.

12894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319.

The product of its digits is 576, while the sum is 24.

The square root of 12894 is about 113.5517503168. The cubic root of 12894 is about 23.4492643162.

It can be divided in two parts, 128 and 94, that added together give a palindrome (222).

The spelling of 12894 in words is "twelve thousand, eight hundred ninety-four".