230780 has 24 divisors (see below), whose sum is σ = 529200. Its totient is φ = 83840.

The previous prime is 230779. The next prime is 230807. The reversal of 230780 is 87032.

230780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 305 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (22050).

2²³⁰⁷⁸⁰ is an apocalyptic number.

230780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230780 is an abundant number, since it is smaller than the sum of its proper divisors (298420).

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

230780 is a wasteful number, since it uses less digits than its factorization.

230780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 230780 is about 480.3956702553. The cubic root of 230780 is about 61.3384395035.

The spelling of 230780 in words is "two hundred thirty thousand, seven hundred eighty".