475230 has 64 divisors (see below), whose sum is σ = 1363968. Its totient is φ = 103680.

The previous prime is 475229. The next prime is 475243. The reversal of 475230 is 32574.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 475197 and 475206.

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 475230.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6474 + ... + 6546.

It is an arithmetic number, because the mean of its divisors is an integer number (21312).

2⁴⁷⁵²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681984).

475230 is an abundant number, since it is smaller than the sum of its proper divisors (888738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475230 is a wasteful number, since it uses less digits than its factorization.

475230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 475230 is about 689.3692769481. The cubic root of 475230 is about 78.0371289374.

The spelling of 475230 in words is "four hundred seventy-five thousand, two hundred thirty".