472230 has 80 divisors (see below), whose sum is σ = 1411344. Its totient is φ = 112320.

The previous prime is 472193. The next prime is 472247. The reversal of 472230 is 32274.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

472230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8884 + ... + 8936.

2⁴⁷²²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705672).

472230 is an abundant number, since it is smaller than the sum of its proper divisors (939114).

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

472230 is a wasteful number, since it uses less digits than its factorization.

472230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 472230 is about 687.1899300776. The cubic root of 472230 is about 77.8725730036.

The spelling of 472230 in words is "four hundred seventy-two thousand, two hundred thirty".