219230 has 16 divisors (see below), whose sum is σ = 430704. Its totient is φ = 79680.

The previous prime is 219223. The next prime is 219251. The reversal of 219230 is 32912.

219230 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 = 219199 and 219208.

It is a congruent number.

It is an unprimeable number.

219230 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 7 ways as a sum of consecutive naturals, for example, 887 + ... + 1106.

It is an arithmetic number, because the mean of its divisors is an integer number (26919).

2²¹⁹²³⁰ is an apocalyptic number.

219230 is a deficient number, since it is larger than the sum of its proper divisors (211474).

219230 is a wasteful number, since it uses less digits than its factorization.

219230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 219230 is about 468.2200337448. The cubic root of 219230 is about 60.2975955815.

It can be divided in two parts, 2192 and 30, that added together give a palindrome (2222).

The spelling of 219230 in words is "two hundred nineteen thousand, two hundred thirty".