2268768 has 24 divisors (see below), whose sum is σ = 5955768. Its totient is φ = 756224.

The previous prime is 2268719. The next prime is 2268779. The reversal of 2268768 is 8678622.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent 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, 11721 + ... + 11912.

It is an arithmetic number, because the mean of its divisors is an integer number (248157).

2^2268768 is an apocalyptic number.

It is an amenable number.

2268768 is an abundant number, since it is smaller than the sum of its proper divisors (3687000).

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

2268768 is a wasteful number, since it uses less digits than its factorization.

2268768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23646 (or 23638 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 2268768 is about 1506.2430082825. The cubic root of 2268768 is about 131.4004026407.

The spelling of 2268768 in words is "two million, two hundred sixty-eight thousand, seven hundred sixty-eight".