231796608 has 64 divisors (see below), whose sum is σ = 624219600. Its totient is φ = 76197888.

The previous prime is 231796589. The next prime is 231796633. The reversal of 231796608 is 806697132.

It is a happy number.

231796608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 231796608.

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, 23898 + ... + 32166.

Almost surely, 2^231796608 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 231796608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312109800).

231796608 is an abundant number, since it is smaller than the sum of its proper divisors (392422992).

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

231796608 is an equidigital number, since it uses as much as digits as its factorization.

231796608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8359 (or 8347 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 231796608 is about 15224.8680782462. The cubic root of 231796608 is about 614.2837480789.

The spelling of 231796608 in words is "two hundred thirty-one million, seven hundred ninety-six thousand, six hundred eight".