2004447722 has 4 divisors (see below), whose sum is σ = 3006671586. Its totient is φ = 1002223860.

The previous prime is 2004447703. The next prime is 2004447733. The reversal of 2004447722 is 2277444002.

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

It can be written as a sum of positive squares in only one way, i.e., 2003547121 + 900601 = 44761^2 + 949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501111929 + ... + 501111932.

Almost surely, 2^2004447722 is an apocalyptic number.

2004447722 is a deficient number, since it is larger than the sum of its proper divisors (1002223864).

2004447722 is a wasteful number, since it uses less digits than its factorization.

2004447722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002223863.

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 2004447722 is about 44771.0589778710. The cubic root of 2004447722 is about 1260.8543215096.

The spelling of 2004447722 in words is "two billion, four million, four hundred forty-seven thousand, seven hundred twenty-two".