6572213 has 4 divisors (see below), whose sum is σ = 6590880. Its totient is φ = 6553548.

The previous prime is 6572197. The next prime is 6572243. The reversal of 6572213 is 3122756.

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 6572213 - 2⁴ = 6572197 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 (6572243) 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, 8795 + ... + 9512.

It is an arithmetic number, because the mean of its divisors is an integer number (1647720).

Almost surely, 2^6572213 is an apocalyptic number.

It is an amenable number.

6572213 is a deficient number, since it is larger than the sum of its proper divisors (18667).

6572213 is a wasteful number, since it uses less digits than its factorization.

6572213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18666.

The product of its digits is 2520, while the sum is 26.

The square root of 6572213 is about 2563.6327740143. The cubic root of 6572213 is about 187.3141316619.

Adding to 6572213 its reverse (3122756), we get a palindrome (9694969).

The spelling of 6572213 in words is "six million, five hundred seventy-two thousand, two hundred thirteen".