134673 has 24 divisors (see below), whose sum is σ = 229824. Its totient is φ = 68640.

The previous prime is 134669. The next prime is 134677. The reversal of 134673 is 376431.

It is an interprime number because it is at equal distance from previous prime (134669) and next prime (134677).

It is not a de Polignac number, because 134673 - 2² = 134669 is a prime.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2515 + ... + 2567.

It is an arithmetic number, because the mean of its divisors is an integer number (9576).

134673 is a Friedman number, since it can be written as 6413*7*3, using all its digits and the basic arithmetic operations.

2¹³⁴⁶⁷³ is an apocalyptic number.

It is an amenable number.

134673 is a deficient number, since it is larger than the sum of its proper divisors (95151).

134673 is a wasteful number, since it uses less digits than its factorization.

134673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 74 counting only the distinct ones).

The product of its digits is 1512, while the sum is 24.

The square root of 134673 is about 366.9782009875. The cubic root of 134673 is about 51.2578254955.

It can be divided in two parts, 13467 and 3, that multiplied together give a square (40401 = 201²).

The spelling of 134673 in words is "one hundred thirty-four thousand, six hundred seventy-three".