1000015004 has 48 divisors (see below), whose sum is σ = 1928253600. Its totient is φ = 451670016.

The previous prime is 1000014997. The next prime is 1000015031. The reversal of 1000015004 is 4005100001.

1000015004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351572 + ... + 354404.

It is an arithmetic number, because the mean of its divisors is an integer number (40171950).

Almost surely, 2^1000015004 is an apocalyptic number.

It is an amenable number.

1000015004 is a deficient number, since it is larger than the sum of its proper divisors (928238596).

1000015004 is a wasteful number, since it uses less digits than its factorization.

1000015004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062 (or 3060 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1000015004 is about 31623.0138348640. The cubic root of 1000015004 is about 1000.0050013083.

Adding to 1000015004 its reverse (4005100001), we get a palindrome (5005115005).

The spelling of 1000015004 in words is "one billion, fifteen thousand, four".