459112644 has 24 divisors (see below), whose sum is σ = 1190292320. Its totient is φ = 153037512.

The previous prime is 459112639. The next prime is 459112651. The reversal of 459112644 is 446211954.

459112644 is a `hidden beast` number, since 4 + 5 + 9 + 1 + 1 + 2 + 644 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 459112599 and 459112608.

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, 2125414 + ... + 2125629.

Almost surely, 2^459112644 is an apocalyptic number.

It is an amenable number.

459112644 is an abundant number, since it is smaller than the sum of its proper divisors (731179676).

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

459112644 is a wasteful number, since it uses less digits than its factorization.

459112644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251056 (or 4251048 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 459112644 is about 21426.9140101882. The cubic root of 459112644 is about 771.4475743114.

The spelling of 459112644 in words is "four hundred fifty-nine million, one hundred twelve thousand, six hundred forty-four".