459305672 has 32 divisors (see below), whose sum is σ = 1015979520. Its totient is φ = 190494720.

The previous prime is 459305647. The next prime is 459305687. The reversal of 459305672 is 276503954.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130553 + ... + 134024.

It is an arithmetic number, because the mean of its divisors is an integer number (31749360).

Almost surely, 2^459305672 is an apocalyptic number.

It is an amenable number.

459305672 is an abundant number, since it is smaller than the sum of its proper divisors (556673848).

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

459305672 is a wasteful number, since it uses less digits than its factorization.

459305672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264621 (or 264617 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 459305672 is about 21431.4178719001. The cubic root of 459305672 is about 771.5556742298. Note that the first 3 decimals are identical.

The spelling of 459305672 in words is "four hundred fifty-nine million, three hundred five thousand, six hundred seventy-two".