231830448 has 40 divisors (see below), whose sum is σ = 601257648. Its totient is φ = 76972032.

The previous prime is 231830447. The next prime is 231830449. The reversal of 231830448 is 844038132.

231830448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231830447) and next prime (231830449).

It is not an unprimeable number, because it can be changed into a prime (231830447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940 + ... + 21732.

Almost surely, 2^231830448 is an apocalyptic number.

It is an amenable number.

231830448 is an abundant number, since it is smaller than the sum of its proper divisors (369427200).

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

231830448 is a wasteful number, since it uses less digits than its factorization.

231830448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19061 (or 19055 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 231830448 is about 15225.9793773668. The cubic root of 231830448 is about 614.3136397308.

The spelling of 231830448 in words is "two hundred thirty-one million, eight hundred thirty thousand, four hundred forty-eight".