2160992 has 12 divisors (see below), whose sum is σ = 4254516. Its totient is φ = 1080480.

The previous prime is 2160971. The next prime is 2160997. The reversal of 2160992 is 2990612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33734 + ... + 33797.

It is an arithmetic number, because the mean of its divisors is an integer number (354543).

2^2160992 is an apocalyptic number.

It is an amenable number.

2160992 is a deficient number, since it is larger than the sum of its proper divisors (2093524).

2160992 is an equidigital number, since it uses as much as digits as its factorization.

2160992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67541 (or 67533 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2160992 is about 1470.0312921839. The cubic root of 2160992 is about 129.2858672549.

The spelling of 2160992 in words is "two million, one hundred sixty thousand, nine hundred ninety-two".