229305936 has 20 divisors (see below), whose sum is σ = 592373792. Its totient is φ = 76435296.

The previous prime is 229305899. The next prime is 229305949. The reversal of 229305936 is 639503922.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 229305894 and 229305903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2388556 + ... + 2388651.

Almost surely, 2^229305936 is an apocalyptic number.

It is an amenable number.

229305936 is an abundant number, since it is smaller than the sum of its proper divisors (363067856).

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

229305936 is a wasteful number, since it uses less digits than its factorization.

229305936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777218 (or 4777212 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 229305936 is about 15142.8509865217. The cubic root of 229305936 is about 612.0756453123.

The spelling of 229305936 in words is "two hundred twenty-nine million, three hundred five thousand, nine hundred thirty-six".