470885 has 8 divisors (see below), whose sum is σ = 579096. Its totient is φ = 367360.

The previous prime is 470881. The next prime is 470887. The reversal of 470885 is 588074.

It can be written as a sum of positive squares in 4 ways, for example, as 289 + 470596 = 17^2 + 686^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 470885 - 2² = 470881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944 + ... + 1353.

It is an arithmetic number, because the mean of its divisors is an integer number (72387).

2⁴⁷⁰⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

470885 is a deficient number, since it is larger than the sum of its proper divisors (108211).

470885 is a wasteful number, since it uses less digits than its factorization.

470885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 470885 is about 686.2106090698. The cubic root of 470885 is about 77.7985707824.

The spelling of 470885 in words is "four hundred seventy thousand, eight hundred eighty-five".