231843696 has 60 divisors (see below), whose sum is σ = 696721032. Its totient is φ = 66240384.

The previous prime is 231843691. The next prime is 231843721. The reversal of 231843696 is 696348132.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231843691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46935 + ... + 51638.

Almost surely, 2^231843696 is an apocalyptic number.

It is an amenable number.

231843696 is an abundant number, since it is smaller than the sum of its proper divisors (464877336).

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

231843696 is a wasteful number, since it uses less digits than its factorization.

231843696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98598 (or 98585 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 231843696 is about 15226.4144170583. The cubic root of 231843696 is about 614.3253412022.

The spelling of 231843696 in words is "two hundred thirty-one million, eight hundred forty-three thousand, six hundred ninety-six".