462444223 has 2 divisors, whose sum is σ = 462444224. Its totient is φ = 462444222.

The previous prime is 462444221. The next prime is 462444253. The reversal of 462444223 is 322444264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462444223 - 2¹ = 462444221 is a prime.

Together with 462444221, 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 (462444221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231222111 + 231222112.

It is an arithmetic number, because the mean of its divisors is an integer number (231222112).

Almost surely, 2^462444223 is an apocalyptic number.

462444223 is a deficient number, since it is larger than the sum of its proper divisors (1).

462444223 is an equidigital number, since it uses as much as digits as its factorization.

462444223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 31.

The square root of 462444223 is about 21504.5163395971. The cubic root of 462444223 is about 773.3090976394.

Adding to 462444223 its reverse (322444264), we get a palindrome (784888487).

The spelling of 462444223 in words is "four hundred sixty-two million, four hundred forty-four thousand, two hundred twenty-three".