6713243 has 4 divisors (see below), whose sum is σ = 6894720. Its totient is φ = 6531768.

The previous prime is 6713221. The next prime is 6713257. The reversal of 6713243 is 3423176.

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 6713243 - 2¹⁸ = 6451099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6710243) 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, 90683 + ... + 90756.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^6713243 is an apocalyptic number.

6713243 is a deficient number, since it is larger than the sum of its proper divisors (181477).

6713243 is a wasteful number, since it uses less digits than its factorization.

6713243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181476.

The product of its digits is 3024, while the sum is 26.

The square root of 6713243 is about 2590.9926669136. The cubic root of 6713243 is about 188.6444890767.

The spelling of 6713243 in words is "six million, seven hundred thirteen thousand, two hundred forty-three".