2167096812 has 12 divisors (see below), whose sum is σ = 5056559256. Its totient is φ = 722365600.

The previous prime is 2167096801. The next prime is 2167096817. The reversal of 2167096812 is 2186907612.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2167096817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90295689 + ... + 90295712.

It is an arithmetic number, because the mean of its divisors is an integer number (421379938).

Almost surely, 2^2167096812 is an apocalyptic number.

It is an amenable number.

2167096812 is an abundant number, since it is smaller than the sum of its proper divisors (2889462444).

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

2167096812 is a wasteful number, since it uses less digits than its factorization.

2167096812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180591408 (or 180591406 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 2167096812 is about 46552.0870853284. The cubic root of 2167096812 is about 1294.0749717477.

It can be divided in two parts, 216 and 7096812, that added together give a triangular number (7097028 = T₃₇₆₇).

The spelling of 2167096812 in words is "two billion, one hundred sixty-seven million, ninety-six thousand, eight hundred twelve".