6712213 has 4 divisors (see below), whose sum is σ = 6928768. Its totient is φ = 6495660.

The previous prime is 6712193. The next prime is 6712243. The reversal of 6712213 is 3122176.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6712213 - 2¹³ = 6704021 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 (6712243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108231 + ... + 108292.

It is an arithmetic number, because the mean of its divisors is an integer number (1732192).

Almost surely, 2^6712213 is an apocalyptic number.

It is an amenable number.

6712213 is a deficient number, since it is larger than the sum of its proper divisors (216555).

6712213 is a wasteful number, since it uses less digits than its factorization.

6712213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216554.

The product of its digits is 504, while the sum is 22.

The square root of 6712213 is about 2590.7938937708. The cubic root of 6712213 is about 188.6348407958.

Adding to 6712213 its reverse (3122176), we get a palindrome (9834389).

The spelling of 6712213 in words is "six million, seven hundred twelve thousand, two hundred thirteen".