134841 has 8 divisors (see below), whose sum is σ = 205504. Its totient is φ = 77040.

The previous prime is 134839. The next prime is 134851. The reversal of 134841 is 148431.

134841 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 not a de Polignac number, because 134841 - 2¹ = 134839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6421 = 134841 / (1 + 3 + 4 + 8 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

134841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (134851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3190 + ... + 3231.

It is an arithmetic number, because the mean of its divisors is an integer number (25688).

2¹³⁴⁸⁴¹ is an apocalyptic number.

It is an amenable number.

134841 is a deficient number, since it is larger than the sum of its proper divisors (70663).

134841 is an equidigital number, since it uses as much as digits as its factorization.

134841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431.

The product of its digits is 384, while the sum is 21.

The square root of 134841 is about 367.2070260766. The cubic root of 134841 is about 51.2791307717.

The spelling of 134841 in words is "one hundred thirty-four thousand, eight hundred forty-one".