6712279 has 4 divisors (see below), whose sum is σ = 7671184. Its totient is φ = 5753376.

The previous prime is 6712271. The next prime is 6712283. The reversal of 6712279 is 9722176.

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 6712279 - 2³ = 6712271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712271) 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, 479442 + ... + 479455.

It is an arithmetic number, because the mean of its divisors is an integer number (1917796).

Almost surely, 2^6712279 is an apocalyptic number.

6712279 is a deficient number, since it is larger than the sum of its proper divisors (958905).

6712279 is an equidigital number, since it uses as much as digits as its factorization.

6712279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958904.

The product of its digits is 10584, while the sum is 34.

The square root of 6712279 is about 2590.8066311479. The cubic root of 6712279 is about 188.6354590648.

The spelling of 6712279 in words is "six million, seven hundred twelve thousand, two hundred seventy-nine".