6713873 has 4 divisors (see below), whose sum is σ = 6877668. Its totient is φ = 6550080.

The previous prime is 6713867. The next prime is 6713899. The reversal of 6713873 is 3783176.

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

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 6235009 = 692^2 + 2497^2 .

It is a cyclic number.

It is not a de Polignac number, because 6713873 - 2⁴ = 6713857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6713803) 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, 81836 + ... + 81917.

It is an arithmetic number, because the mean of its divisors is an integer number (1719417).

Almost surely, 2^6713873 is an apocalyptic number.

It is an amenable number.

6713873 is a deficient number, since it is larger than the sum of its proper divisors (163795).

6713873 is a wasteful number, since it uses less digits than its factorization.

6713873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163794.

The product of its digits is 21168, while the sum is 35.

The square root of 6713873 is about 2591.1142390871. The cubic root of 6713873 is about 188.6503899660.

The spelling of 6713873 in words is "six million, seven hundred thirteen thousand, eight hundred seventy-three".