1004512117 has 16 divisors (see below), whose sum is σ = 1165086720. Its totient is φ = 848276352.

The previous prime is 1004512109. The next prime is 1004512139. The reversal of 1004512117 is 7112154001.

It is not a de Polignac number, because 1004512117 - 2³ = 1004512109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004512417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179788 + ... + 185290.

It is an arithmetic number, because the mean of its divisors is an integer number (72817920).

Almost surely, 2^1004512117 is an apocalyptic number.

It is an amenable number.

1004512117 is a deficient number, since it is larger than the sum of its proper divisors (160574603).

1004512117 is an equidigital number, since it uses as much as digits as its factorization.

1004512117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 1004512117 is about 31694.0391398761. The cubic root of 1004512117 is about 1001.5017825202.

Adding to 1004512117 its reverse (7112154001), we get a palindrome (8116666118).

The spelling of 1004512117 in words is "one billion, four million, five hundred twelve thousand, one hundred seventeen".