768005 has 8 divisors (see below), whose sum is σ = 1053312. Its totient is φ = 526608.

The previous prime is 767957. The next prime is 768013. The reversal of 768005 is 500867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 768005 - 2⁸ = 767749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10937 + ... + 11006.

It is an arithmetic number, because the mean of its divisors is an integer number (131664).

2⁷⁶⁸⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

768005 is a deficient number, since it is larger than the sum of its proper divisors (285307).

768005 is a wasteful number, since it uses less digits than its factorization.

768005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21955.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 768005 is about 876.3589447253. The cubic root of 768005 is about 91.5773381389.

The spelling of 768005 in words is "seven hundred sixty-eight thousand, five".