134655 has 16 divisors (see below), whose sum is σ = 221184. Its totient is φ = 69920.

The previous prime is 134639. The next prime is 134669. The reversal of 134655 is 556431.

It is not a de Polignac number, because 134655 - 2⁴ = 134639 is a prime.

134655 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610 + ... + 800.

It is an arithmetic number, because the mean of its divisors is an integer number (13824).

2¹³⁴⁶⁵⁵ is an apocalyptic number.

134655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134655 is a deficient number, since it is larger than the sum of its proper divisors (86529).

134655 is a wasteful number, since it uses less digits than its factorization.

134655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its digits is 1800, while the sum is 24.

The square root of 134655 is about 366.9536755505. The cubic root of 134655 is about 51.2555417367.

The spelling of 134655 in words is "one hundred thirty-four thousand, six hundred fifty-five".