2530230 has 64 divisors (see below), whose sum is σ = 6704640. Its totient is φ = 608256.

The previous prime is 2530223. The next prime is 2530237. The reversal of 2530230 is 320352.

It is an interprime number because it is at equal distance from previous prime (2530223) and next prime (2530237).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13014 + ... + 13206.

It is an arithmetic number, because the mean of its divisors is an integer number (104760).

2^2530230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3352320).

2530230 is an abundant number, since it is smaller than the sum of its proper divisors (4174410).

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

2530230 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (2530229) it forms an eRAP, since the sums of their prime factors are consecutive (244 and 245).

2530230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 2530230 is about 1590.6696702961. The cubic root of 2530230 is about 136.2657361956.

Adding to 2530230 its reverse (320352), we get a palindrome (2850582).

The spelling of 2530230 in words is "two million, five hundred thirty thousand, two hundred thirty".