229885555 has 8 divisors (see below), whose sum is σ = 277171344. Its totient is φ = 183036000.

The previous prime is 229885549. The next prime is 229885559. The reversal of 229885555 is 555588922.

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

It is not a de Polignac number, because 229885555 - 2¹⁵ = 229852787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229885499 and 229885508.

It is not an unprimeable number, because it can be changed into a prime (229885559) by changing a digit.

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, 107896 + ... + 110005.

It is an arithmetic number, because the mean of its divisors is an integer number (34646418).

Almost surely, 2^229885555 is an apocalyptic number.

229885555 is a deficient number, since it is larger than the sum of its proper divisors (47285789).

229885555 is a wasteful number, since it uses less digits than its factorization.

229885555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218117.

The product of its digits is 1440000, while the sum is 49.

The square root of 229885555 is about 15161.9772787061. The cubic root of 229885555 is about 612.5909280528.

The spelling of 229885555 in words is "two hundred twenty-nine million, eight hundred eighty-five thousand, five hundred fifty-five".