2067921292 has 24 divisors (see below), whose sum is σ = 3696688800. Its totient is φ = 1011937920.

The previous prime is 2067921257. The next prime is 2067921337. The reversal of 2067921292 is 2921297602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12334 + ... + 65482.

It is an arithmetic number, because the mean of its divisors is an integer number (154028700).

Almost surely, 2^2067921292 is an apocalyptic number.

It is an amenable number.

2067921292 is a deficient number, since it is larger than the sum of its proper divisors (1628767508).

2067921292 is a wasteful number, since it uses less digits than its factorization.

2067921292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53361 (or 53359 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 2067921292 is about 45474.4026019034. The cubic root of 2067921292 is about 1274.0251509238.

The spelling of 2067921292 in words is "two billion, sixty-seven million, nine hundred twenty-one thousand, two hundred ninety-two".