134555 has 8 divisors (see below), whose sum is σ = 171072. Its totient is φ = 101248.

The previous prime is 134513. The next prime is 134581. The reversal of 134555 is 555431.

134555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 134555 - 2¹⁴ = 118171 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 134555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707 + ... + 876.

It is an arithmetic number, because the mean of its divisors is an integer number (21384).

2¹³⁴⁵⁵⁵ is an apocalyptic number.

134555 is a deficient number, since it is larger than the sum of its proper divisors (36517).

134555 is a wasteful number, since it uses less digits than its factorization.

134555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605.

The product of its digits is 1500, while the sum is 23.

The square root of 134555 is about 366.8173932626. The cubic root of 134555 is about 51.2428504800.

Adding to 134555 its reverse (555431), we get a palindrome (689986).

The spelling of 134555 in words is "one hundred thirty-four thousand, five hundred fifty-five".