2204542604 has 12 divisors (see below), whose sum is σ = 4208672328. Its totient is φ = 1002064800.

The previous prime is 2204542601. The next prime is 2204542631. The reversal of 2204542604 is 4062454022.

It is a super-2 number, since 2×2204542604² = 9720016185702201632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2204542601) 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, 25051577 + ... + 25051664.

It is an arithmetic number, because the mean of its divisors is an integer number (350722694).

Almost surely, 2^2204542604 is an apocalyptic number.

It is an amenable number.

2204542604 is a deficient number, since it is larger than the sum of its proper divisors (2004129724).

2204542604 is a wasteful number, since it uses less digits than its factorization.

2204542604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50103256 (or 50103254 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2204542604 is about 46952.5569484773. The cubic root of 2204542604 is about 1301.4859938512.

Adding to 2204542604 its reverse (4062454022), we get a palindrome (6266996626).

The spelling of 2204542604 in words is "two billion, two hundred four million, five hundred forty-two thousand, six hundred four".