239823912 has 16 divisors (see below), whose sum is σ = 599559840. Its totient is φ = 79941296.

The previous prime is 239823901. The next prime is 239823929. The reversal of 239823912 is 219328932.

239823912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996308 + ... + 4996355.

It is an arithmetic number, because the mean of its divisors is an integer number (37472490).

Almost surely, 2^239823912 is an apocalyptic number.

It is an amenable number.

239823912 is an abundant number, since it is smaller than the sum of its proper divisors (359735928).

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

239823912 is a wasteful number, since it uses less digits than its factorization.

239823912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9992672 (or 9992668 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 239823912 is about 15486.2491262410. The cubic root of 239823912 is about 621.2944789058.

The spelling of 239823912 in words is "two hundred thirty-nine million, eight hundred twenty-three thousand, nine hundred twelve".