2205004654 has 16 divisors (see below), whose sum is σ = 3387998592. Its totient is φ = 1075726008.

The previous prime is 2205004631. The next prime is 2205004667. The reversal of 2205004654 is 4564005022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71497 + ... + 97579.

It is an arithmetic number, because the mean of its divisors is an integer number (211749912).

Almost surely, 2^2205004654 is an apocalyptic number.

2205004654 is a deficient number, since it is larger than the sum of its proper divisors (1182993938).

2205004654 is a wasteful number, since it uses less digits than its factorization.

2205004654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27111.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2205004654 is about 46957.4770829950. The cubic root of 2205004654 is about 1301.5769136327.

Adding to 2205004654 its reverse (4564005022), we get a palindrome (6769009676).

The spelling of 2205004654 in words is "two billion, two hundred five million, four thousand, six hundred fifty-four".