230788 has 6 divisors (see below), whose sum is σ = 403886. Its totient is φ = 115392.

The previous prime is 230779. The next prime is 230807. The reversal of 230788 is 887032.

It is a happy number.

230788 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 228484 + 2304 = 478^2 + 48^2 .

It is an unprimeable number.

230788 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28845 + ... + 28852.

2²³⁰⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

230788 is a deficient number, since it is larger than the sum of its proper divisors (173098).

230788 is a wasteful number, since it uses less digits than its factorization.

230788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57701 (or 57699 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 230788 is about 480.4039966528. The cubic root of 230788 is about 61.3391482620.

The spelling of 230788 in words is "two hundred thirty thousand, seven hundred eighty-eight".