459085892 has 12 divisors (see below), whose sum is σ = 831103980. Its totient is φ = 221627616.

The previous prime is 459085877. The next prime is 459085937. The reversal of 459085892 is 298580954.

It can be written as a sum of positive squares in 2 ways, for example, as 208686916 + 250398976 = 14446^2 + 15824^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 459085892.

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 3 ways as a sum of consecutive naturals, for example, 1978703 + ... + 1978934.

It is an arithmetic number, because the mean of its divisors is an integer number (69258665).

Almost surely, 2^459085892 is an apocalyptic number.

It is an amenable number.

459085892 is a deficient number, since it is larger than the sum of its proper divisors (372018088).

459085892 is a wasteful number, since it uses less digits than its factorization.

459085892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957670 (or 3957668 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 459085892 is about 21426.2897394766. The cubic root of 459085892 is about 771.4325902136.

The spelling of 459085892 in words is "four hundred fifty-nine million, eighty-five thousand, eight hundred ninety-two".