477085 has 16 divisors (see below), whose sum is σ = 671616. Its totient is φ = 318528.

The previous prime is 477077. The next prime is 477091. The reversal of 477085 is 580774.

It is a happy number.

It is not a de Polignac number, because 477085 - 2³ = 477077 is a prime.

It is a super-2 number, since 2×477085² = 455220194450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1347 + ... + 1663.

It is an arithmetic number, because the mean of its divisors is an integer number (41976).

2⁴⁷⁷⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

477085 is a deficient number, since it is larger than the sum of its proper divisors (194531).

477085 is a wasteful number, since it uses less digits than its factorization.

477085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 477085 is about 690.7133993199. The cubic root of 477085 is about 78.1385331223.

It can be divided in two parts, 4770 and 85, that multiplied together give a triangular number (405450 = T₉₀₀).

The spelling of 477085 in words is "four hundred seventy-seven thousand, eighty-five".