284230 has 16 divisors (see below), whose sum is σ = 524304. Its totient is φ = 110880.

The previous prime is 284227. The next prime is 284231. The reversal of 284230 is 32482.

It is a happy number.

284230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 284198 and 284207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284231) 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, 100 + ... + 760.

It is an arithmetic number, because the mean of its divisors is an integer number (32769).

2²⁸⁴²³⁰ is an apocalyptic number.

284230 is a deficient number, since it is larger than the sum of its proper divisors (240074).

284230 is a wasteful number, since it uses less digits than its factorization.

284230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 284230 is about 533.1322537607. The cubic root of 284230 is about 65.7491241143.

The spelling of 284230 in words is "two hundred eighty-four thousand, two hundred thirty".