134825 has 6 divisors (see below), whose sum is σ = 167214. Its totient is φ = 107840.

The previous prime is 134807. The next prime is 134837. The reversal of 134825 is 528431.

134825 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 3 ways, for example, as 34969 + 99856 = 187^2 + 316^2 .

It is not a de Polignac number, because 134825 - 2¹⁰ = 133801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134825.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2672 + ... + 2721.

It is an arithmetic number, because the mean of its divisors is an integer number (27869).

2¹³⁴⁸²⁵ is an apocalyptic number.

It is an amenable number.

134825 is a deficient number, since it is larger than the sum of its proper divisors (32389).

134825 is an equidigital number, since it uses as much as digits as its factorization.

134825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5403 (or 5398 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 134825 is about 367.1852393547. The cubic root of 134825 is about 51.2771024605.

It can be divided in two parts, 134 and 825, that added together give a palindrome (959).

The spelling of 134825 in words is "one hundred thirty-four thousand, eight hundred twenty-five".