682066 has 32 divisors (see below), whose sum is σ = 1317888. Its totient is φ = 257040.

The previous prime is 682063. The next prime is 682069. The reversal of 682066 is 660286.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (682063) and next prime (682069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6571 + ... + 6673.

It is an arithmetic number, because the mean of its divisors is an integer number (41184).

2⁶⁸²⁰⁶⁶ is an apocalyptic number.

682066 is a deficient number, since it is larger than the sum of its proper divisors (635822).

682066 is a wasteful number, since it uses less digits than its factorization.

682066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 682066 is about 825.8728715729. The cubic root of 682066 is about 88.0255607566.

It can be divided in two parts, 6820 and 66, that added together give a palindrome (6886).

The spelling of 682066 in words is "six hundred eighty-two thousand, sixty-six".