230323194 has 12 divisors (see below), whose sum is σ = 499033626. Its totient is φ = 76774392.

The previous prime is 230323193. The next prime is 230323201. The reversal of 230323194 is 491323032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 223113969 + 7209225 = 14937^2 + 2685^2 .

It is not an unprimeable number, because it can be changed into a prime (230323193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6397849 + ... + 6397884.

Almost surely, 2^230323194 is an apocalyptic number.

230323194 is an abundant number, since it is smaller than the sum of its proper divisors (268710432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230323194 is a wasteful number, since it uses less digits than its factorization.

230323194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12795741 (or 12795738 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 230323194 is about 15176.4025381511. The cubic root of 230323194 is about 612.9794166282.

The spelling of 230323194 in words is "two hundred thirty million, three hundred twenty-three thousand, one hundred ninety-four".