472830 has 16 divisors (see below), whose sum is σ = 1134864. Its totient is φ = 126080.

The previous prime is 472817. The next prime is 472831. The reversal of 472830 is 38274.

It is a self number, because there is not a number n which added to its sum of digits gives 472830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472831) 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, 7851 + ... + 7910.

It is an arithmetic number, because the mean of its divisors is an integer number (70929).

2⁴⁷²⁸³⁰ is an apocalyptic number.

472830 is an abundant number, since it is smaller than the sum of its proper divisors (662034).

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

472830 is a wasteful number, since it uses less digits than its factorization.

472830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15771.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 472830 is about 687.6263520256. The cubic root of 472830 is about 77.9055398272.

The spelling of 472830 in words is "four hundred seventy-two thousand, eight hundred thirty".