2308230 has 64 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 602208.

The previous prime is 2308223. The next prime is 2308231. The reversal of 2308230 is 328032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22359 + ... + 22461.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

2^2308230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2308230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144960).

2308230 is an abundant number, since it is smaller than the sum of its proper divisors (3981690).

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

2308230 is a wasteful number, since it uses less digits than its factorization.

2308230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2308230 is about 1519.2860165222. The cubic root of 2308230 is about 132.1578689683.

The spelling of 2308230 in words is "two million, three hundred eight thousand, two hundred thirty".