134727 has 4 divisors (see below), whose sum is σ = 179640. Its totient is φ = 89816.

The previous prime is 134707. The next prime is 134731. The reversal of 134727 is 727431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134727 - 2⁸ = 134471 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 134697 and 134706.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 134727.

It is not an unprimeable number, because it can be changed into a prime (134707) 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, 22452 + ... + 22457.

It is an arithmetic number, because the mean of its divisors is an integer number (44910).

2¹³⁴⁷²⁷ is an apocalyptic number.

134727 is a deficient number, since it is larger than the sum of its proper divisors (44913).

134727 is an equidigital number, since it uses as much as digits as its factorization.

134727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44912.

The product of its digits is 1176, while the sum is 24.

The square root of 134727 is about 367.0517674661. The cubic root of 134727 is about 51.2646755513.

Subtracting 134727 from its reverse (727431), we obtain a cube (592704 = 84³).

It can be divided in two parts, 134 and 727, that added together give a triangular number (861 = T₄₁).

The spelling of 134727 in words is "one hundred thirty-four thousand, seven hundred twenty-seven".