466505664 has 28 divisors (see below), whose sum is σ = 1234296744. Its totient is φ = 155501824.

The previous prime is 466505659. The next prime is 466505681.

It is a happy number.

466505664 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214667 + ... + 1215050.

Almost surely, 2^466505664 is an apocalyptic number.

It is an amenable number.

466505664 is an abundant number, since it is smaller than the sum of its proper divisors (767791080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466505664 is a wasteful number, since it uses less digits than its factorization.

466505664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429732 (or 2429722 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 466505664 is about 21598.7421855996. The cubic root of 466505664 is about 775.5663783528.

The spelling of 466505664 in words is "four hundred sixty-six million, five hundred five thousand, six hundred sixty-four".