2305768 has 16 divisors (see below), whose sum is σ = 4345380. Its totient is φ = 1147008.

The previous prime is 2305763. The next prime is 2305777. The reversal of 2305768 is 8675032.

2305768 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2304324 + 1444 = 1518^2 + 38^2 .

It is not an unprimeable number, because it can be changed into a prime (2305763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246 + ... + 2482.

2^2305768 is an apocalyptic number.

It is an amenable number.

2305768 is a deficient number, since it is larger than the sum of its proper divisors (2039612).

2305768 is a wasteful number, since it uses less digits than its factorization.

2305768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2305768 is about 1518.4755513343. The cubic root of 2305768 is about 132.1108649256.

The spelling of 2305768 in words is "two million, three hundred five thousand, seven hundred sixty-eight".