2003047422 has 16 divisors (see below), whose sum is σ = 4013044752. Its totient is φ = 666524160.

The previous prime is 2003047399. The next prime is 2003047427. The reversal of 2003047422 is 2247403002.

It is a junction number, because it is equal to n+sod(n) for n = 2003047392 and 2003047401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003047427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285829 + ... + 292752.

It is an arithmetic number, because the mean of its divisors is an integer number (250815297).

Almost surely, 2^2003047422 is an apocalyptic number.

2003047422 is an abundant number, since it is smaller than the sum of its proper divisors (2009997330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003047422 is a wasteful number, since it uses less digits than its factorization.

2003047422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579163.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 2003047422 is about 44755.4177949441. The cubic root of 2003047422 is about 1260.5606436737.

The spelling of 2003047422 in words is "two billion, three million, forty-seven thousand, four hundred twenty-two".