470213 has 2 divisors, whose sum is σ = 470214. Its totient is φ = 470212.

The previous prime is 470209. The next prime is 470219. The reversal of 470213 is 312074.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432964 + 37249 = 658^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 470213 - 2² = 470209 is a prime.

It is a super-2 number, since 2×470213² = 442200530738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 470191 and 470200.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470213.

It is not a weakly prime, because it can be changed into another prime (470219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235106 + 235107.

It is an arithmetic number, because the mean of its divisors is an integer number (235107).

2⁴⁷⁰²¹³ is an apocalyptic number.

It is an amenable number.

470213 is a deficient number, since it is larger than the sum of its proper divisors (1).

470213 is an equidigital number, since it uses as much as digits as its factorization.

470213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 470213 is about 685.7207886596. The cubic root of 470213 is about 77.7615443823.

Adding to 470213 its reverse (312074), we get a palindrome (782287).

The spelling of 470213 in words is "four hundred seventy thousand, two hundred thirteen".