464213 has 2 divisors, whose sum is σ = 464214. Its totient is φ = 464212.

The previous prime is 464201. The next prime is 464237. The reversal of 464213 is 312464.

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., 305809 + 158404 = 553^2 + 398^2 .

It is a cyclic number.

It is not a de Polignac number, because 464213 - 2⁴ = 464197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232106 + 232107.

It is an arithmetic number, because the mean of its divisors is an integer number (232107).

2⁴⁶⁴²¹³ is an apocalyptic number.

It is an amenable number.

464213 is a deficient number, since it is larger than the sum of its proper divisors (1).

464213 is an equidigital number, since it uses as much as digits as its factorization.

464213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 464213 is about 681.3317840817. The cubic root of 464213 is about 77.4293772176.

Adding to 464213 its reverse (312464), we get a palindrome (776677).

The spelling of 464213 in words is "four hundred sixty-four thousand, two hundred thirteen".