134875 has 16 divisors (see below), whose sum is σ = 183456. Its totient is φ = 98400.

The previous prime is 134873. The next prime is 134887. The reversal of 134875 is 578431.

It is not a de Polignac number, because 134875 - 2¹ = 134873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584 + ... + 1666.

It is an arithmetic number, because the mean of its divisors is an integer number (11466).

2¹³⁴⁸⁷⁵ is an apocalyptic number.

134875 is a deficient number, since it is larger than the sum of its proper divisors (48581).

134875 is an equidigital number, since it uses as much as digits as its factorization.

134875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 101 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 134875 is about 367.2533185691. The cubic root of 134875 is about 51.2834404004.

Subtracting 134875 from its reverse (578431), we obtain a square (443556 = 666²).

The spelling of 134875 in words is "one hundred thirty-four thousand, eight hundred seventy-five".