229889064 has 16 divisors (see below), whose sum is σ = 574722720. Its totient is φ = 76629680.

The previous prime is 229889063. The next prime is 229889069. The reversal of 229889064 is 460988922.

229889064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (229889063) 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, 4789332 + ... + 4789379.

It is an arithmetic number, because the mean of its divisors is an integer number (35920170).

Almost surely, 2^229889064 is an apocalyptic number.

229889064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

229889064 is an abundant number, since it is smaller than the sum of its proper divisors (344833656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229889064 is a wasteful number, since it uses less digits than its factorization.

229889064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9578720 (or 9578716 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 229889064 is about 15162.0929953618. The cubic root of 229889064 is about 612.5940449235.

The spelling of 229889064 in words is "two hundred twenty-nine million, eight hundred eighty-nine thousand, sixty-four".