805230 has 48 divisors (see below), whose sum is σ = 2190240. Its totient is φ = 204864.

The previous prime is 805223. The next prime is 805241. The reversal of 805230 is 32508.

805230 is digitally balanced in base 2, 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 (18).

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 805230.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1876 + ... + 2264.

It is an arithmetic number, because the mean of its divisors is an integer number (45630).

2⁸⁰⁵²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 805230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1095120).

805230 is an abundant number, since it is smaller than the sum of its proper divisors (1385010).

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

805230 is a wasteful number, since it uses less digits than its factorization.

805230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 805230 is about 897.3460870812. The cubic root of 805230 is about 93.0336333432.

Adding to 805230 its reverse (32508), we get a palindrome (837738).

It can be divided in two parts, 805 and 230, that added together give a triangular number (1035 = T₄₅).

The spelling of 805230 in words is "eight hundred five thousand, two hundred thirty".