768057 has 4 divisors (see below), whose sum is σ = 1024080. Its totient is φ = 512036.

The previous prime is 768049. The next prime is 768059. The reversal of 768057 is 750867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 768057 - 2³ = 768049 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 768057.

It is not an unprimeable number, because it can be changed into a prime (768059) 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, 128007 + ... + 128012.

It is an arithmetic number, because the mean of its divisors is an integer number (256020).

2⁷⁶⁸⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

768057 is a deficient number, since it is larger than the sum of its proper divisors (256023).

768057 is a wasteful number, since it uses less digits than its factorization.

768057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256022.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 768057 is about 876.3886124317. The cubic root of 768057 is about 91.5794049285.

The spelling of 768057 in words is "seven hundred sixty-eight thousand, fifty-seven".