8230940 has 24 divisors (see below), whose sum is σ = 17342640. Its totient is φ = 3281408.

The previous prime is 8230891. The next prime is 8230949. The reversal of 8230940 is 490328.

8230940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8396 + ... + 9324.

It is an arithmetic number, because the mean of its divisors is an integer number (722610).

Almost surely, 2^8230940 is an apocalyptic number.

It is an amenable number.

8230940 is an abundant number, since it is smaller than the sum of its proper divisors (9111700).

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

8230940 is a wasteful number, since it uses less digits than its factorization.

8230940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 8230940 is about 2868.9614845794. The cubic root of 8230940 is about 201.9062728920.

The spelling of 8230940 in words is "eight million, two hundred thirty thousand, nine hundred forty".