682766 has 12 divisors (see below), whose sum is σ = 1191528. Its totient is φ = 292572.

The previous prime is 682763. The next prime is 682777. The reversal of 682766 is 667286.

682766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 682766.

It is not an unprimeable number, because it can be changed into a prime (682763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3386 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (99294).

2⁶⁸²⁷⁶⁶ is an apocalyptic number.

682766 is a deficient number, since it is larger than the sum of its proper divisors (508762).

682766 is a wasteful number, since it uses less digits than its factorization.

682766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983 (or 6976 counting only the distinct ones).

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

The square root of 682766 is about 826.2965569334. The cubic root of 682766 is about 88.0556638186.

The spelling of 682766 in words is "six hundred eighty-two thousand, seven hundred sixty-six".