459085 has 16 divisors (see below), whose sum is σ = 637632. Its totient is φ = 313600.

The previous prime is 459047. The next prime is 459089. The reversal of 459085 is 580954.

459085 = T₂₉₈ + T₂₉₉ + ... + T₃₀₇.

It is not a de Polignac number, because 459085 - 2⁷ = 458957 is a prime.

It is a Duffinian number.

459085 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459089) 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, 690 + ... + 1180.

It is an arithmetic number, because the mean of its divisors is an integer number (39852).

2⁴⁵⁹⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

459085 is a deficient number, since it is larger than the sum of its proper divisors (178547).

459085 is a wasteful number, since it uses less digits than its factorization.

459085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 459085 is about 677.5581155886. The cubic root of 459085 is about 77.1432090584.

The spelling of 459085 in words is "four hundred fifty-nine thousand, eighty-five".