2204872747 has 12 divisors (see below), whose sum is σ = 2798021016. Its totient is φ = 1718082240.

The previous prime is 2204872741. The next prime is 2204872823. The reversal of 2204872747 is 7472784022.

It is not a de Polignac number, because 2204872747 - 2⁷ = 2204872619 is a prime.

It is a super-2 number, since 2×2204872747² = 9722927660926652018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2204872741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2044798 + ... + 2045875.

It is an arithmetic number, because the mean of its divisors is an integer number (233168418).

Almost surely, 2^2204872747 is an apocalyptic number.

2204872747 is a deficient number, since it is larger than the sum of its proper divisors (593148269).

2204872747 is a wasteful number, since it uses less digits than its factorization.

2204872747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090698 (or 4090691 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 43.

The square root of 2204872747 is about 46956.0725252869. The cubic root of 2204872747 is about 1301.5509589589.

The spelling of 2204872747 in words is "two billion, two hundred four million, eight hundred seventy-two thousand, seven hundred forty-seven".