462664530 has 48 divisors (see below), whose sum is σ = 1205095320. Its totient is φ = 123154944.

The previous prime is 462664529. The next prime is 462664549. The reversal of 462664530 is 35466264.

462664530 is a `hidden beast` number, since 4 + 6 + 2 + 6 + 645 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 381069441 + 81595089 = 19521^2 + 9033^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49036 + ... + 57704.

Almost surely, 2^462664530 is an apocalyptic number.

462664530 is an abundant number, since it is smaller than the sum of its proper divisors (742430790).

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

462664530 is a wasteful number, since it uses less digits than its factorization.

462664530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275 (or 9272 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 462664530 is about 21509.6380722689. The cubic root of 462664530 is about 773.4318788327.

The spelling of 462664530 in words is "four hundred sixty-two million, six hundred sixty-four thousand, five hundred thirty".