5208213 has 4 divisors (see below), whose sum is σ = 6944288. Its totient is φ = 3472140.

The previous prime is 5208209. The next prime is 5208227. The reversal of 5208213 is 3128025.

5208213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 5208213 - 2² = 5208209 is a prime.

It is a D-number.

It is a Duffinian number.

5208213 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5208213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208253) 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, 868033 + ... + 868038.

It is an arithmetic number, because the mean of its divisors is an integer number (1736072).

Almost surely, 2^5208213 is an apocalyptic number.

It is an amenable number.

5208213 is a deficient number, since it is larger than the sum of its proper divisors (1736075).

5208213 is a wasteful number, since it uses less digits than its factorization.

5208213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736074.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5208213 is about 2282.1509590735. The cubic root of 5208213 is about 173.3389836258.

The spelling of 5208213 in words is "five million, two hundred eight thousand, two hundred thirteen".