2204963 has 4 divisors (see below), whose sum is σ = 2210208. Its totient is φ = 2199720.

The previous prime is 2204953. The next prime is 2204977. The reversal of 2204963 is 3694022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2204963 - 2¹⁰ = 2203939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204933) 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, 1931 + ... + 2852.

It is an arithmetic number, because the mean of its divisors is an integer number (552552).

2^2204963 is an apocalyptic number.

2204963 is a deficient number, since it is larger than the sum of its proper divisors (5245).

2204963 is an equidigital number, since it uses as much as digits as its factorization.

2204963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2204963 is about 1484.9117818914. The cubic root of 2204963 is about 130.1568717697.

Adding to 2204963 its reverse (3694022), we get a palindrome (5898985).

The spelling of 2204963 in words is "two million, two hundred four thousand, nine hundred sixty-three".