2004215124 has 48 divisors (see below), whose sum is σ = 4886558208. Its totient is φ = 638143968.

The previous prime is 2004215117. The next prime is 2004215137. The reversal of 2004215124 is 4215124002.

It is a self number, because there is not a number n which added to its sum of digits gives 2004215124.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 212599 + ... + 221825.

It is an arithmetic number, because the mean of its divisors is an integer number (101803296).

Almost surely, 2^2004215124 is an apocalyptic number.

It is an amenable number.

2004215124 is an abundant number, since it is smaller than the sum of its proper divisors (2882343084).

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

2004215124 is a wasteful number, since it uses less digits than its factorization.

2004215124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10044 (or 10042 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2004215124 is about 44768.4612646001. The cubic root of 2004215124 is about 1260.8055493823.

Adding to 2004215124 its reverse (4215124002), we get a palindrome (6219339126).

The spelling of 2004215124 in words is "two billion, four million, two hundred fifteen thousand, one hundred twenty-four".