1112823873 has 64 divisors (see below), whose sum is σ = 1961164800. Its totient is φ = 610182720.

The previous prime is 1112823823. The next prime is 1112823883. The reversal of 1112823873 is 3783282111.

It is not a de Polignac number, because 1112823873 - 2¹⁰ = 1112822849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112823823) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1046340 + ... + 1047402.

It is an arithmetic number, because the mean of its divisors is an integer number (30643200).

Almost surely, 2^1112823873 is an apocalyptic number.

It is an amenable number.

1112823873 is a deficient number, since it is larger than the sum of its proper divisors (848340927).

1112823873 is a wasteful number, since it uses less digits than its factorization.

1112823873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299 (or 1293 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 1112823873 is about 33359.0148685479. The cubic root of 1112823873 is about 1036.2760903699.

The spelling of 1112823873 in words is "one billion, one hundred twelve million, eight hundred twenty-three thousand, eight hundred seventy-three".