766268 has 12 divisors (see below), whose sum is σ = 1399440. Its totient is φ = 366432.

The previous prime is 766261. The next prime is 766273. The reversal of 766268 is 862667.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766268.

It is not an unprimeable number, because it can be changed into a prime (766261) by changing a digit.

766268 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 4073 + ... + 4256.

It is an arithmetic number, because the mean of its divisors is an integer number (116620).

2⁷⁶⁶²⁶⁸ is an apocalyptic number.

It is an amenable number.

766268 is a deficient number, since it is larger than the sum of its proper divisors (633172).

766268 is a wasteful number, since it uses less digits than its factorization.

766268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356 (or 8354 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 766268 is about 875.3673514588. The cubic root of 766268 is about 91.5082457458.

The spelling of 766268 in words is "seven hundred sixty-six thousand, two hundred sixty-eight".