1112864015 has 16 divisors (see below), whose sum is σ = 1358330688. Its totient is φ = 875156736.

The previous prime is 1112864003. The next prime is 1112864033. The reversal of 1112864015 is 5104682111.

It is a cyclic number.

It is not a de Polignac number, because 1112864015 - 2³⁰ = 39122191 is a prime.

It is a Duffinian number.

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, 62669 + ... + 78441.

It is an arithmetic number, because the mean of its divisors is an integer number (84895668).

Almost surely, 2^1112864015 is an apocalyptic number.

1112864015 is a deficient number, since it is larger than the sum of its proper divisors (245466673).

1112864015 is a wasteful number, since it uses less digits than its factorization.

1112864015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16018.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 1112864015 is about 33359.6165295706. The cubic root of 1112864015 is about 1036.2885504712.

The spelling of 1112864015 in words is "one billion, one hundred twelve million, eight hundred sixty-four thousand, fifteen".