231830896 has 40 divisors (see below), whose sum is σ = 505824768. Its totient is φ = 101976000.

The previous prime is 231830861. The next prime is 231830917. The reversal of 231830896 is 698038132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15790 + ... + 26701.

Almost surely, 2^231830896 is an apocalyptic number.

It is an amenable number.

231830896 is an abundant number, since it is smaller than the sum of its proper divisors (273993872).

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

231830896 is a wasteful number, since it uses less digits than its factorization.

231830896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42541 (or 42535 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 231830896 is about 15225.9940890570. The cubic root of 231830896 is about 614.3140354400.

The spelling of 231830896 in words is "two hundred thirty-one million, eight hundred thirty thousand, eight hundred ninety-six".