2204430 has 32 divisors (see below), whose sum is σ = 5331744. Its totient is φ = 583296.

The previous prime is 2204393. The next prime is 2204431. The reversal of 2204430 is 344022.

It is a happy number.

2204430 is nontrivially palindromic in base 14.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204431) 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, 5724 + ... + 6096.

It is an arithmetic number, because the mean of its divisors is an integer number (166617).

2^2204430 is an apocalyptic number.

2204430 is an abundant number, since it is smaller than the sum of its proper divisors (3127314).

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

2204430 is a wasteful number, since it uses less digits than its factorization.

2204430 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 2204430 is about 1484.7322991031. The cubic root of 2204430 is about 130.1463834300.

Adding to 2204430 its reverse (344022), we get a palindrome (2548452).

The spelling of 2204430 in words is "two million, two hundred four thousand, four hundred thirty".