1112413192 has 64 divisors (see below), whose sum is σ = 2311597440. Its totient is φ = 497664000.

The previous prime is 1112413187. The next prime is 1112413217. The reversal of 1112413192 is 2913142111.

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, 2283973 + ... + 2284459.

It is an arithmetic number, because the mean of its divisors is an integer number (36118710).

Almost surely, 2^1112413192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112413192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1155798720).

1112413192 is an abundant number, since it is smaller than the sum of its proper divisors (1199184248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112413192 is a wasteful number, since it uses less digits than its factorization.

1112413192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 858 counting only the distinct ones).

The product of its digits is 432, while the sum is 25.

The square root of 1112413192 is about 33352.8588279925. The cubic root of 1112413192 is about 1036.1485975190.

The spelling of 1112413192 in words is "one billion, one hundred twelve million, four hundred thirteen thousand, one hundred ninety-two".