2204364 has 12 divisors (see below), whose sum is σ = 5143544. Its totient is φ = 734784.

The previous prime is 2204353. The next prime is 2204369. The reversal of 2204364 is 4634022.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2204364.

It is not an unprimeable number, because it can be changed into a prime (2204369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91837 + ... + 91860.

2^2204364 is an apocalyptic number.

It is an amenable number.

2204364 is an abundant number, since it is smaller than the sum of its proper divisors (2939180).

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

2204364 is a wasteful number, since it uses less digits than its factorization.

2204364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183704 (or 183702 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2204364 is about 1484.7100727078. The cubic root of 2204364 is about 130.1450845686.

Adding to 2204364 its reverse (4634022), we get a palindrome (6838386).

The spelling of 2204364 in words is "two million, two hundred four thousand, three hundred sixty-four".