2422230 has 32 divisors (see below), whose sum is σ = 5854464. Its totient is φ = 641376.

The previous prime is 2422229. The next prime is 2422237. The reversal of 2422230 is 322242.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422237) 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 15 ways as a sum of consecutive naturals, for example, 7737 + ... + 8043.

It is an arithmetic number, because the mean of its divisors is an integer number (182952).

2^2422230 is an apocalyptic number.

2422230 is an abundant number, since it is smaller than the sum of its proper divisors (3432234).

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

2422230 is a wasteful number, since it uses less digits than its factorization.

2422230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2422230 is about 1556.3515027140. The cubic root of 2422230 is about 134.2986950956.

Adding to 2422230 its reverse (322242), we get a palindrome (2744472).

The spelling of 2422230 in words is "two million, four hundred twenty-two thousand, two hundred thirty".