230638848 has 144 divisors (see below), whose sum is σ = 699342336. Its totient is φ = 66795520.

The previous prime is 230638831. The next prime is 230638867. The reversal of 230638848 is 848836032.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 193711 + ... + 194897.

It is an arithmetic number, because the mean of its divisors is an integer number (4856544).

Almost surely, 2^230638848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230638848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349671168).

230638848 is an abundant number, since it is smaller than the sum of its proper divisors (468703488).

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

230638848 is a wasteful number, since it uses less digits than its factorization.

230638848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 230638848 is about 15186.7984776252. The cubic root of 230638848 is about 613.2593147391.

The spelling of 230638848 in words is "two hundred thirty million, six hundred thirty-eight thousand, eight hundred forty-eight".