459613 has 16 divisors (see below), whose sum is σ = 589824. Its totient is φ = 347760.

The previous prime is 459611. The next prime is 459619. The reversal of 459613 is 316954.

It is not a de Polignac number, because 459613 - 2¹ = 459611 is a prime.

It is a super-2 number, since 2×459613² = 422488219538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3556 + ... + 3682.

It is an arithmetic number, because the mean of its divisors is an integer number (36864).

2⁴⁵⁹⁶¹³ is an apocalyptic number.

It is an amenable number.

459613 is a deficient number, since it is larger than the sum of its proper divisors (130211).

459613 is a wasteful number, since it uses less digits than its factorization.

459613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192.

The product of its digits is 3240, while the sum is 28.

The square root of 459613 is about 677.9476380960. The cubic root of 459613 is about 77.1727722178.

The spelling of 459613 in words is "four hundred fifty-nine thousand, six hundred thirteen".