2200047806 has 8 divisors (see below), whose sum is σ = 3600078264. Its totient is φ = 1000021720.

The previous prime is 2200047779. The next prime is 2200047821. The reversal of 2200047806 is 6087400022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50001065 + ... + 50001108.

It is an arithmetic number, because the mean of its divisors is an integer number (450009783).

Almost surely, 2^2200047806 is an apocalyptic number.

2200047806 is a deficient number, since it is larger than the sum of its proper divisors (1400030458).

2200047806 is a wasteful number, since it uses less digits than its factorization.

2200047806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100002186.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2200047806 is about 46904.6672091382. The cubic root of 2200047806 is about 1300.6008674005.

Adding to 2200047806 its reverse (6087400022), we get a palindrome (8287447828).

The spelling of 2200047806 in words is "two billion, two hundred million, forty-seven thousand, eight hundred six".