2000422004 has 24 divisors (see below), whose sum is σ = 4003946688. Its totient is φ = 856658880.

The previous prime is 2000421991. The next prime is 2000422013. The reversal of 2000422004 is 4002240002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 2000422004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9947 + ... + 64029.

It is an arithmetic number, because the mean of its divisors is an integer number (166831112).

Almost surely, 2^2000422004 is an apocalyptic number.

It is an amenable number.

2000422004 is an abundant number, since it is smaller than the sum of its proper divisors (2003524684).

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

2000422004 is a wasteful number, since it uses less digits than its factorization.

2000422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55415 (or 55413 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2000422004 is about 44726.0774492913. The cubic root of 2000422004 is about 1260.0096589501.

Adding to 2000422004 its reverse (4002240002), we get a palindrome (6002662006).

The spelling of 2000422004 in words is "two billion, four hundred twenty-two thousand, four".