229730205 has 8 divisors (see below), whose sum is σ = 367568352. Its totient is φ = 122522768.

The previous prime is 229730191. The next prime is 229730213. The reversal of 229730205 is 502037922.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 229730205 - 2¹⁴ = 229713821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7657659 + ... + 7657688.

It is an arithmetic number, because the mean of its divisors is an integer number (45946044).

Almost surely, 2^229730205 is an apocalyptic number.

It is an amenable number.

229730205 is a deficient number, since it is larger than the sum of its proper divisors (137838147).

229730205 is a wasteful number, since it uses less digits than its factorization.

229730205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15315355.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 229730205 is about 15156.8534003599. The cubic root of 229730205 is about 612.4529065555.

The spelling of 229730205 in words is "two hundred twenty-nine million, seven hundred thirty thousand, two hundred five".