13268 has 12 divisors (see below), whose sum is σ = 24192. Its totient is φ = 6360.
The previous prime is 13267. The next prime is 13291. The reversal of 13268 is 86231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13267) 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, 71 + ... + 177.
It is an arithmetic number, because the mean of its divisors is an integer number (2016).
213268 is an apocalyptic number.
It is an amenable number.
13268 is a deficient number, since it is larger than the sum of its proper divisors (10924).
13268 is a wasteful number, since it uses less digits than its factorization.
13268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142 (or 140 counting only the distinct ones).
The product of its digits is 288, while the sum is 20.
The square root of 13268 is about 115.1868047999. The cubic root of 13268 is about 23.6738279812.
Adding to 13268 its reverse (86231), we get a palindrome (99499).
The spelling of 13268 in words is "thirteen thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •