466222664 has 8 divisors (see below), whose sum is σ = 874167510. Its totient is φ = 233111328.

The previous prime is 466222663. The next prime is 466222697.

It is a happy number.

466222664 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 327972100 + 138250564 = 18110^2 + 11758^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (466222663) 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, 29138909 + ... + 29138924.

Almost surely, 2^466222664 is an apocalyptic number.

It is an amenable number.

466222664 is a deficient number, since it is larger than the sum of its proper divisors (407944846).

466222664 is a wasteful number, since it uses less digits than its factorization.

466222664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58277839 (or 58277835 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 466222664 is about 21592.1898843077. The cubic root of 466222664 is about 775.4095173186.

The spelling of 466222664 in words is "four hundred sixty-six million, two hundred twenty-two thousand, six hundred sixty-four".