229864884 has 24 divisors (see below), whose sum is σ = 539907648. Its totient is φ = 76113600.

The previous prime is 229864879. The next prime is 229864891. The reversal of 229864884 is 488468922.

It is a congruent number.

It is an unprimeable number.

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, 61617 + ... + 65240.

It is an arithmetic number, because the mean of its divisors is an integer number (22496152).

Almost surely, 2^229864884 is an apocalyptic number.

It is an amenable number.

229864884 is an abundant number, since it is smaller than the sum of its proper divisors (310042764).

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

229864884 is a wasteful number, since it uses less digits than its factorization.

229864884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127015 (or 127013 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 51.

The square root of 229864884 is about 15161.2955910766. The cubic root of 229864884 is about 612.5725663850.

The spelling of 229864884 in words is "two hundred twenty-nine million, eight hundred sixty-four thousand, eight hundred eighty-four".