229768055 has 16 divisors (see below), whose sum is σ = 303606144. Its totient is φ = 165538080.

The previous prime is 229768051. The next prime is 229768069. The reversal of 229768055 is 550867922.

It is not a de Polignac number, because 229768055 - 2² = 229768051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229767997 and 229768015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229768051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13637 + ... + 25406.

It is an arithmetic number, because the mean of its divisors is an integer number (18975384).

Almost surely, 2^229768055 is an apocalyptic number.

229768055 is a deficient number, since it is larger than the sum of its proper divisors (73838089).

229768055 is a wasteful number, since it uses less digits than its factorization.

229768055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39166.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 229768055 is about 15158.1019590185. The cubic root of 229768055 is about 612.4865403123.

The spelling of 229768055 in words is "two hundred twenty-nine million, seven hundred sixty-eight thousand, fifty-five".