2160768 has 64 divisors (see below), whose sum is σ = 6095520. Its totient is φ = 675840.

The previous prime is 2160749. The next prime is 2160773. The reversal of 2160768 is 8670612.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6363 + ... + 6693.

2^2160768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3047760).

2160768 is an abundant number, since it is smaller than the sum of its proper divisors (3934752).

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

2160768 is a wasteful number, since it uses less digits than its factorization.

2160768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2160768 is about 1469.9551013551. The cubic root of 2160768 is about 129.2814000110.

The spelling of 2160768 in words is "two million, one hundred sixty thousand, seven hundred sixty-eight".