8230660 has 24 divisors (see below), whose sum is σ = 17380440. Its totient is φ = 3273984.

The previous prime is 8230643. The next prime is 8230679. The reversal of 8230660 is 660328.

It can be written as a sum of positive squares in 4 ways, for example, as 4726276 + 3504384 = 2174^2 + 1872^2 .

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, 2896 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (724185).

Almost surely, 2^8230660 is an apocalyptic number.

It is an amenable number.

8230660 is an abundant number, since it is smaller than the sum of its proper divisors (9149780).

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

8230660 is a wasteful number, since it uses less digits than its factorization.

8230660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8230660 is about 2868.9126860189. The cubic root of 8230660 is about 201.9039833844.

Adding to 8230660 its reverse (660328), we get a palindrome (8890988).

The spelling of 8230660 in words is "eight million, two hundred thirty thousand, six hundred sixty".