682775 has 12 divisors (see below), whose sum is σ = 874944. Its totient is φ = 528000.

The previous prime is 682763. The next prime is 682777. The reversal of 682775 is 577286.

It is not a de Polignac number, because 682775 - 2⁸ = 682519 is a prime.

It is a plaindrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682777) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 335 + ... + 1215.

It is an arithmetic number, because the mean of its divisors is an integer number (72912).

2⁶⁸²⁷⁷⁵ is an apocalyptic number.

682775 is a deficient number, since it is larger than the sum of its proper divisors (192169).

682775 is a wasteful number, since it uses less digits than its factorization.

682775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 917 counting only the distinct ones).

The product of its digits is 23520, while the sum is 35.

The square root of 682775 is about 826.3020029021. The cubic root of 682775 is about 88.0560507240.

The spelling of 682775 in words is "six hundred eighty-two thousand, seven hundred seventy-five".