230205394 has 8 divisors (see below), whose sum is σ = 351823500. Its totient is φ = 112930896.

The previous prime is 230205377. The next prime is 230205401. The reversal of 230205394 is 493502032.

It can be written as a sum of positive squares in 2 ways, for example, as 226352025 + 3853369 = 15045^2 + 1963^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085769 + ... + 1085980.

Almost surely, 2^230205394 is an apocalyptic number.

230205394 is a deficient number, since it is larger than the sum of its proper divisors (121618106).

230205394 is a wasteful number, since it uses less digits than its factorization.

230205394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171804.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 230205394 is about 15172.5210166274. The cubic root of 230205394 is about 612.8748949659.

The spelling of 230205394 in words is "two hundred thirty million, two hundred five thousand, three hundred ninety-four".