2668230 has 48 divisors (see below), whose sum is σ = 7244640. Its totient is φ = 680064.

The previous prime is 2668229. The next prime is 2668231. The reversal of 2668230 is 328662.

2668230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2668229) and next prime (2668231).

It is a junction number, because it is equal to n+sod(n) for n = 2668194 and 2668203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1426 + ... + 2714.

It is an arithmetic number, because the mean of its divisors is an integer number (150930).

2^2668230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2668230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3622320).

2668230 is an abundant number, since it is smaller than the sum of its proper divisors (4576410).

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

2668230 is a wasteful number, since it uses less digits than its factorization.

2668230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2668230 is about 1633.4717628413. The cubic root of 2668230 is about 138.6993484461.

The spelling of 2668230 in words is "two million, six hundred sixty-eight thousand, two hundred thirty".