134808 has 32 divisors (see below), whose sum is σ = 347760. Its totient is φ = 43520.

The previous prime is 134807. The next prime is 134837. The reversal of 134808 is 808431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916 + ... + 1052.

2¹³⁴⁸⁰⁸ 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 134808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173880).

134808 is an abundant number, since it is smaller than the sum of its proper divisors (212952).

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

134808 is a wasteful number, since it uses less digits than its factorization.

134808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 134808 is about 367.1620895463. The cubic root of 134808 is about 51.2749472040.

The spelling of 134808 in words is "one hundred thirty-four thousand, eight hundred eight".