682682 has 48 divisors (see below), whose sum is σ = 1430016. Its totient is φ = 237600.

The previous prime is 682679. The next prime is 682697. The reversal of 682682 is 286286.

It is a happy number.

682682 is nontrivially palindromic in base 6.

Its product of digits (9216) is a multiple of the sum of its prime divisors (64).

It is a nialpdrome in base 7 and base 15.

It is an unprimeable 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 23 ways as a sum of consecutive naturals, for example, 22007 + ... + 22037.

It is an arithmetic number, because the mean of its divisors is an integer number (29792).

2⁶⁸²⁶⁸² is an apocalyptic number.

682682 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

682682 is an abundant number, since it is smaller than the sum of its proper divisors (747334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682682 is a wasteful number, since it uses less digits than its factorization.

682682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 64 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 682682 is about 826.2457261614. The cubic root of 682682 is about 88.0520525379.

The spelling of 682682 in words is "six hundred eighty-two thousand, six hundred eighty-two".