2112806092 has 12 divisors (see below), whose sum is σ = 3716770176. Its totient is φ = 1050871760.

The previous prime is 2112806081. The next prime is 2112806117. The reversal of 2112806092 is 2906082112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381963 + ... + 1383490.

It is an arithmetic number, because the mean of its divisors is an integer number (309730848).

Almost surely, 2^2112806092 is an apocalyptic number.

It is an amenable number.

2112806092 is a deficient number, since it is larger than the sum of its proper divisors (1603964084).

2112806092 is a wasteful number, since it uses less digits than its factorization.

2112806092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765648 (or 2765646 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2112806092 is about 45965.2704984970. The cubic root of 2112806092 is about 1283.1769415240.

The spelling of 2112806092 in words is "two billion, one hundred twelve million, eight hundred six thousand, ninety-two".