134368 has 48 divisors (see below), whose sum is σ = 317520. Its totient is φ = 55296.

The previous prime is 134363. The next prime is 134369. The reversal of 134368 is 863431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134363) by changing a digit.

134368 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7063 + ... + 7081.

It is an arithmetic number, because the mean of its divisors is an integer number (6615).

2¹³⁴³⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158760).

134368 is an abundant number, since it is smaller than the sum of its proper divisors (183152).

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

134368 is a wasteful number, since it uses less digits than its factorization.

134368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 51 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 134368 is about 366.5624094203. The cubic root of 134368 is about 51.2191009461.

Adding to 134368 its reverse (863431), we get a palindrome (997799).

The spelling of 134368 in words is "one hundred thirty-four thousand, three hundred sixty-eight".