2160568 has 8 divisors (see below), whose sum is σ = 4051080. Its totient is φ = 1080280.

The previous prime is 2160563. The next prime is 2160589. The reversal of 2160568 is 8650612.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135028 + ... + 135043.

It is an arithmetic number, because the mean of its divisors is an integer number (506385).

2^2160568 is an apocalyptic number.

It is an amenable number.

2160568 is a deficient number, since it is larger than the sum of its proper divisors (1890512).

2160568 is a wasteful number, since it uses less digits than its factorization.

2160568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270077 (or 270073 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2160568 is about 1469.8870704922. The cubic root of 2160568 is about 129.2774111395.

The spelling of 2160568 in words is "two million, one hundred sixty thousand, five hundred sixty-eight".