766004 has 12 divisors (see below), whose sum is σ = 1411200. Its totient is φ = 362808.

The previous prime is 765991. The next prime is 766021. The reversal of 766004 is 400667.

It is a congruent number.

It is an unprimeable number.

766004 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964 + ... + 5115.

It is an arithmetic number, because the mean of its divisors is an integer number (117600).

2⁷⁶⁶⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

766004 is a deficient number, since it is larger than the sum of its proper divisors (645196).

766004 is a wasteful number, since it uses less digits than its factorization.

766004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102 (or 10100 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 766004 is about 875.2165446334. The cubic root of 766004 is about 91.4977355188.

The spelling of 766004 in words is "seven hundred sixty-six thousand, four".