229830093 has 18 divisors (see below), whose sum is σ = 334260654. Its totient is φ = 152172912.

The previous prime is 229830077. The next prime is 229830119. The reversal of 229830093 is 390038922.

It can be written as a sum of positive squares in only one way, i.e., 194937444 + 34892649 = 13962^2 + 5907^2 .

It is not a de Polignac number, because 229830093 - 2⁴ = 229830077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229830043) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 287971 + ... + 288767.

Almost surely, 2^229830093 is an apocalyptic number.

It is an amenable number.

229830093 is a deficient number, since it is larger than the sum of its proper divisors (104430561).

229830093 is an equidigital number, since it uses as much as digits as its factorization.

229830093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 229830093 is about 15160.1481852916. The cubic root of 229830093 is about 612.5416596959.

The spelling of 229830093 in words is "two hundred twenty-nine million, eight hundred thirty thousand, ninety-three".