1112838873 has 8 divisors (see below), whose sum is σ = 1561879200. Its totient is φ = 702845568.

The previous prime is 1112838869. The next prime is 1112838889. The reversal of 1112838873 is 3788382111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112838873 - 2² = 1112838869 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1112838863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9761688 + ... + 9761801.

It is an arithmetic number, because the mean of its divisors is an integer number (195234900).

Almost surely, 2^1112838873 is an apocalyptic number.

It is an amenable number.

1112838873 is a deficient number, since it is larger than the sum of its proper divisors (449040327).

1112838873 is a wasteful number, since it uses less digits than its factorization.

1112838873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19523511.

The product of its digits is 64512, while the sum is 42.

The square root of 1112838873 is about 33359.2396945734. The cubic root of 1112838873 is about 1036.2807464141.

The spelling of 1112838873 in words is "one billion, one hundred twelve million, eight hundred thirty-eight thousand, eight hundred seventy-three".