470530 has 16 divisors (see below), whose sum is σ = 854784. Its totient is φ = 186480.

The previous prime is 470521. The next prime is 470531. The reversal of 470530 is 35074.

470530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 470498 and 470507.

It is not an unprimeable number, because it can be changed into a prime (470531) 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, 1999 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (53424).

2⁴⁷⁰⁵³⁰ is an apocalyptic number.

470530 is a deficient number, since it is larger than the sum of its proper divisors (384254).

470530 is a wasteful number, since it uses less digits than its factorization.

470530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 470530 is about 685.9518933570. The cubic root of 470530 is about 77.7790150975.

It can be divided in two parts, 470 and 530, that added together give a cube (1000 = 10³).

The spelling of 470530 in words is "four hundred seventy thousand, five hundred thirty".