229896159 has 4 divisors (see below), whose sum is σ = 306528216. Its totient is φ = 153264104.

The previous prime is 229896157. The next prime is 229896169. The reversal of 229896159 is 951698922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 229896159 - 2¹ = 229896157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229896157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38316024 + ... + 38316029.

It is an arithmetic number, because the mean of its divisors is an integer number (76632054).

Almost surely, 2^229896159 is an apocalyptic number.

229896159 is a deficient number, since it is larger than the sum of its proper divisors (76632057).

229896159 is an equidigital number, since it uses as much as digits as its factorization.

229896159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76632056.

The product of its digits is 699840, while the sum is 51.

The square root of 229896159 is about 15162.3269652122. The cubic root of 229896159 is about 612.6003469632.

The spelling of 229896159 in words is "two hundred twenty-nine million, eight hundred ninety-six thousand, one hundred fifty-nine".