459810864 has 40 divisors (see below), whose sum is σ = 1319828720. Its totient is φ = 153270144.

The previous prime is 459810853. The next prime is 459810893. The reversal of 459810864 is 468018954.

It is a super-2 number, since 2×459810864² = 422852061304852992, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531757 + ... + 532620.

It is an arithmetic number, because the mean of its divisors is an integer number (32995718).

Almost surely, 2^459810864 is an apocalyptic number.

It is an amenable number.

459810864 is an abundant number, since it is smaller than the sum of its proper divisors (860017856).

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

459810864 is a wasteful number, since it uses less digits than its factorization.

459810864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064394 (or 1064382 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 459810864 is about 21443.2008804656. The cubic root of 459810864 is about 771.8384495557.

The spelling of 459810864 in words is "four hundred fifty-nine million, eight hundred ten thousand, eight hundred sixty-four".