229880239 has 16 divisors (see below), whose sum is σ = 258800832. Its totient is φ = 203027968.

The previous prime is 229880227. The next prime is 229880249. The reversal of 229880239 is 932088922.

It is a cyclic number.

It is not a de Polignac number, because 229880239 - 2¹⁷ = 229749167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229880195 and 229880204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229880249) 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, 15177 + ... + 26269.

It is an arithmetic number, because the mean of its divisors is an integer number (16175052).

Almost surely, 2^229880239 is an apocalyptic number.

229880239 is a deficient number, since it is larger than the sum of its proper divisors (28920593).

229880239 is a wasteful number, since it uses less digits than its factorization.

229880239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 229880239 is about 15161.8019707421. The cubic root of 229880239 is about 612.5862060533.

The spelling of 229880239 in words is "two hundred twenty-nine million, eight hundred eighty thousand, two hundred thirty-nine".