766028 has 6 divisors (see below), whose sum is σ = 1340556. Its totient is φ = 383012.

The previous prime is 766021. The next prime is 766039. The reversal of 766028 is 820667.

It is not an unprimeable number, because it can be changed into a prime (766021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95750 + ... + 95757.

It is an arithmetic number, because the mean of its divisors is an integer number (223426).

2⁷⁶⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

766028 is a deficient number, since it is larger than the sum of its proper divisors (574528).

766028 is a wasteful number, since it uses less digits than its factorization.

766028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191511 (or 191509 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 766028 is about 875.2302554185. The cubic root of 766028 is about 91.4986910938.

The spelling of 766028 in words is "seven hundred sixty-six thousand, twenty-eight".