5687213 has 16 divisors (see below), whose sum is σ = 6963840. Its totient is φ = 4536000.

The previous prime is 5687191. The next prime is 5687237. The reversal of 5687213 is 3127865.

It is a happy number.

It is not a de Polignac number, because 5687213 - 2¹⁴ = 5670829 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5687213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7763 + ... + 8463.

It is an arithmetic number, because the mean of its divisors is an integer number (435240).

Almost surely, 2^5687213 is an apocalyptic number.

It is an amenable number.

5687213 is a deficient number, since it is larger than the sum of its proper divisors (1276627).

5687213 is a wasteful number, since it uses less digits than its factorization.

5687213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its digits is 10080, while the sum is 32.

The square root of 5687213 is about 2384.7878312336. The cubic root of 5687213 is about 178.4979220204.

The spelling of 5687213 in words is "five million, six hundred eighty-seven thousand, two hundred thirteen".