2309230 has 32 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 719520.

The previous prime is 2309227. The next prime is 2309231. The reversal of 2309230 is 329032.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2309198 and 2309207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2309231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730 + ... + 2269.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

2^2309230 is an apocalyptic number.

2309230 is an abundant number, since it is smaller than the sum of its proper divisors (2874770).

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

2309230 is a wasteful number, since it uses less digits than its factorization.

2309230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2309230 is about 1519.6150828417. The cubic root of 2309230 is about 132.1769512360.

The spelling of 2309230 in words is "two million, three hundred nine thousand, two hundred thirty".