230219 has 4 divisors (see below), whose sum is σ = 251160. Its totient is φ = 209280.

The previous prime is 230213. The next prime is 230221. The reversal of 230219 is 912032.

230219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230219 - 2⁴ = 230203 is a prime.

It is a super-2 number, since 2×230219² = 106001575922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230197 and 230206.

It is not an unprimeable number, because it can be changed into a prime (230213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10454 + ... + 10475.

It is an arithmetic number, because the mean of its divisors is an integer number (62790).

2²³⁰²¹⁹ is an apocalyptic number.

230219 is a deficient number, since it is larger than the sum of its proper divisors (20941).

230219 is a wasteful number, since it uses less digits than its factorization.

230219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20940.

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

The square root of 230219 is about 479.8114212897. The cubic root of 230219 is about 61.2886969128.

The spelling of 230219 in words is "two hundred thirty thousand, two hundred nineteen".