134773 has 4 divisors (see below), whose sum is σ = 135520. Its totient is φ = 134028.

The previous prime is 134753. The next prime is 134777. The reversal of 134773 is 377431.

It is a happy number.

134773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 377431 = 571 ⋅661.

It is a cyclic number.

It is not a de Polignac number, because 134773 - 2⁵ = 134741 is a prime.

It is a d-powerful number, because it can be written as 1 + 3 + 7 + 4⁷ + 7⁶ + 3⁶ .

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88 + ... + 526.

It is an arithmetic number, because the mean of its divisors is an integer number (33880).

2¹³⁴⁷⁷³ is an apocalyptic number.

It is an amenable number.

134773 is a deficient number, since it is larger than the sum of its proper divisors (747).

134773 is an equidigital number, since it uses as much as digits as its factorization.

134773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its digits is 1764, while the sum is 25.

The square root of 134773 is about 367.1144235794. The cubic root of 134773 is about 51.2705093405.

The spelling of 134773 in words is "one hundred thirty-four thousand, seven hundred seventy-three".