459613872 has 40 divisors (see below), whose sum is σ = 1319263280. Its totient is φ = 153204480.

The previous prime is 459613849. The next prime is 459613873. The reversal of 459613872 is 278316954.

It is a super-2 number, since 2×459613872² = 422489822669664768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459613873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531529 + ... + 532392.

It is an arithmetic number, because the mean of its divisors is an integer number (32981582).

Almost surely, 2^459613872 is an apocalyptic number.

It is an amenable number.

459613872 is an abundant number, since it is smaller than the sum of its proper divisors (859649408).

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

459613872 is a wasteful number, since it uses less digits than its factorization.

459613872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063938 (or 1063926 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 459613872 is about 21438.6070443021. The cubic root of 459613872 is about 771.7282102304.

The spelling of 459613872 in words is "four hundred fifty-nine million, six hundred thirteen thousand, eight hundred seventy-two".