230670219 has 32 divisors (see below), whose sum is σ = 343977984. Its totient is φ = 136586880.

The previous prime is 230670211. The next prime is 230670221. The reversal of 230670219 is 912076032.

It is not a de Polignac number, because 230670219 - 2³ = 230670211 is a prime.

It is a super-2 number, since 2×230670219² = 106417499867015922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230670211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110782 + ... + 112844.

It is an arithmetic number, because the mean of its divisors is an integer number (10749312).

Almost surely, 2^230670219 is an apocalyptic number.

230670219 is a deficient number, since it is larger than the sum of its proper divisors (113307765).

230670219 is a wasteful number, since it uses less digits than its factorization.

230670219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 230670219 is about 15187.8312803376. The cubic root of 230670219 is about 613.2871182162.

The spelling of 230670219 in words is "two hundred thirty million, six hundred seventy thousand, two hundred nineteen".