479285 has 4 divisors (see below), whose sum is σ = 575148. Its totient is φ = 383424.

The previous prime is 479267. The next prime is 479287. The reversal of 479285 is 582974.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 98596 + 380689 = 314^2 + 617^2 .

It is a cyclic number.

It is not a de Polignac number, because 479285 - 2⁶ = 479221 is a prime.

It is a super-2 number, since 2×479285² = 459428222450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479285.

It is not an unprimeable number, because it can be changed into a prime (479287) 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, 47924 + ... + 47933.

It is an arithmetic number, because the mean of its divisors is an integer number (143787).

2⁴⁷⁹²⁸⁵ is an apocalyptic number.

It is an amenable number.

479285 is a deficient number, since it is larger than the sum of its proper divisors (95863).

479285 is an equidigital number, since it uses as much as digits as its factorization.

479285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95862.

The product of its digits is 20160, while the sum is 35.

The square root of 479285 is about 692.3041239224. The cubic root of 479285 is about 78.2584566934.

The spelling of 479285 in words is "four hundred seventy-nine thousand, two hundred eighty-five".