459859 has 4 divisors (see below), whose sum is σ = 465760. Its totient is φ = 453960.

The previous prime is 459847. The next prime is 459883. The reversal of 459859 is 958954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 459859 - 2¹³ = 451667 is a prime.

It is a super-2 number, since 2×459859² = 422940599762, which contains 22 as substring.

It is a Duffinian number.

459859 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (459829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2832 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (116440).

2⁴⁵⁹⁸⁵⁹ is an apocalyptic number.

459859 is a deficient number, since it is larger than the sum of its proper divisors (5901).

459859 is an equidigital number, since it uses as much as digits as its factorization.

459859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900.

The product of its digits is 64800, while the sum is 40.

The square root of 459859 is about 678.1290437667. The cubic root of 459859 is about 77.1865382310.

The spelling of 459859 in words is "four hundred fifty-nine thousand, eight hundred fifty-nine".