230797 has 4 divisors (see below), whose sum is σ = 263776. Its totient is φ = 197820.

The previous prime is 230779. The next prime is 230807. The reversal of 230797 is 797032.

It is a happy number.

230797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-230797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16479 + ... + 16492.

It is an arithmetic number, because the mean of its divisors is an integer number (65944).

2²³⁰⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

230797 is a deficient number, since it is larger than the sum of its proper divisors (32979).

230797 is an equidigital number, since it uses as much as digits as its factorization.

230797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32978.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 230797 is about 480.4133636776. The cubic root of 230797 is about 61.3399455957.

The spelling of 230797 in words is "two hundred thirty thousand, seven hundred ninety-seven".