460444213 has 2 divisors, whose sum is σ = 460444214. Its totient is φ = 460444212.

The previous prime is 460444211. The next prime is 460444241. The reversal of 460444213 is 312444064.

It is an a-pointer prime, because the next prime (460444241) can be obtained adding 460444213 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417711844 + 42732369 = 20438^2 + 6537^2 .

It is a cyclic number.

It is not a de Polignac number, because 460444213 - 2¹ = 460444211 is a prime.

Together with 460444211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460444211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230222106 + 230222107.

It is an arithmetic number, because the mean of its divisors is an integer number (230222107).

Almost surely, 2^460444213 is an apocalyptic number.

It is an amenable number.

460444213 is a deficient number, since it is larger than the sum of its proper divisors (1).

460444213 is an equidigital number, since it uses as much as digits as its factorization.

460444213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 460444213 is about 21457.9638596023. The cubic root of 460444213 is about 772.1926668175.

Adding to 460444213 its reverse (312444064), we get a palindrome (772888277).

The spelling of 460444213 in words is "four hundred sixty million, four hundred forty-four thousand, two hundred thirteen".