231230048 has 48 divisors (see below), whose sum is σ = 521295264. Its totient is φ = 98903040.

The previous prime is 231230009. The next prime is 231230117. The reversal of 231230048 is 840032132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210236 + ... + 211332.

It is an arithmetic number, because the mean of its divisors is an integer number (10860318).

Almost surely, 2^231230048 is an apocalyptic number.

231230048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

231230048 is an abundant number, since it is smaller than the sum of its proper divisors (290065216).

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

231230048 is a wasteful number, since it uses less digits than its factorization.

231230048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 231230048 is about 15206.2502938759. The cubic root of 231230048 is about 613.7828599068.

The spelling of 231230048 in words is "two hundred thirty-one million, two hundred thirty thousand, forty-eight".