6470213 has 2 divisors, whose sum is σ = 6470214. Its totient is φ = 6470212.

The previous prime is 6470201. The next prime is 6470231. The reversal of 6470213 is 3120746.

Together with next prime (6470231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6466849 + 3364 = 2543^2 + 58^2 .

It is a cyclic number.

It is not a de Polignac number, because 6470213 - 2¹⁰ = 6469189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6470263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3235106 + 3235107.

It is an arithmetic number, because the mean of its divisors is an integer number (3235107).

Almost surely, 2^6470213 is an apocalyptic number.

It is an amenable number.

6470213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6470213 is an equidigital number, since it uses as much as digits as its factorization.

6470213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 6470213 is about 2543.6613375212. The cubic root of 6470213 is about 186.3400435441.

Adding to 6470213 its reverse (3120746), we get a palindrome (9590959).

The spelling of 6470213 in words is "six million, four hundred seventy thousand, two hundred thirteen".