229793856 has 28 divisors (see below), whose sum is σ = 607996752. Its totient is φ = 76597888.

The previous prime is 229793833. The next prime is 229793867. The reversal of 229793856 is 658397922.

It is a junction number, because it is equal to n+sod(n) for n = 229793799 and 229793808.

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, 598230 + ... + 598613.

Almost surely, 2^229793856 is an apocalyptic number.

It is an amenable number.

229793856 is an abundant number, since it is smaller than the sum of its proper divisors (378202896).

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

229793856 is a wasteful number, since it uses less digits than its factorization.

229793856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196858 (or 1196848 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 229793856 is about 15158.9529981460. The cubic root of 229793856 is about 612.5094651321.

The spelling of 229793856 in words is "two hundred twenty-nine million, seven hundred ninety-three thousand, eight hundred fifty-six".