255670768 has 10 divisors (see below), whose sum is σ = 495362144. Its totient is φ = 127835376.

The previous prime is 255670729. The next prime is 255670799. The reversal of 255670768 is 867076552.

255670768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7989696 + ... + 7989727.

Almost surely, 2^255670768 is an apocalyptic number.

It is an amenable number.

255670768 is a deficient number, since it is larger than the sum of its proper divisors (239691376).

255670768 is a wasteful number, since it uses less digits than its factorization.

255670768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15979431 (or 15979425 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 255670768 is about 15989.7081899577. The cubic root of 255670768 is about 634.6881044199.

The spelling of 255670768 in words is "two hundred fifty-five million, six hundred seventy thousand, seven hundred sixty-eight".