229967555 has 8 divisors (see below), whose sum is σ = 276703152. Its totient is φ = 183479328.

The previous prime is 229967537. The next prime is 229967557. The reversal of 229967555 is 555769922.

229967555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 229967555 - 2²⁰ = 228918979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229967557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59789 + ... + 63518.

It is an arithmetic number, because the mean of its divisors is an integer number (34587894).

Almost surely, 2^229967555 is an apocalyptic number.

229967555 is a deficient number, since it is larger than the sum of its proper divisors (46735597).

229967555 is a wasteful number, since it uses less digits than its factorization.

229967555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123685.

The product of its digits is 1701000, while the sum is 50.

The square root of 229967555 is about 15164.6811704038. The cubic root of 229967555 is about 612.6637562980.

The spelling of 229967555 in words is "two hundred twenty-nine million, nine hundred sixty-seven thousand, five hundred fifty-five".