2067066892 has 12 divisors (see below), whose sum is σ = 3946218696. Its totient is φ = 939575840.

The previous prime is 2067066877. The next prime is 2067066997. The reversal of 2067066892 is 2986607602.

It is a happy number.

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, 23489353 + ... + 23489440.

It is an arithmetic number, because the mean of its divisors is an integer number (328851558).

Almost surely, 2^2067066892 is an apocalyptic number.

2067066892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2067066892 is a deficient number, since it is larger than the sum of its proper divisors (1879151804).

2067066892 is a wasteful number, since it uses less digits than its factorization.

2067066892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46978808 (or 46978806 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2067066892 is about 45465.0073353123. The cubic root of 2067066892 is about 1273.8496643869.

The spelling of 2067066892 in words is "two billion, sixty-seven million, sixty-six thousand, eight hundred ninety-two".