682712 has 16 divisors (see below), whose sum is σ = 1302000. Its totient is φ = 335520.

The previous prime is 682699. The next prime is 682723. The reversal of 682712 is 217286.

682712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212 + ... + 1187.

It is an arithmetic number, because the mean of its divisors is an integer number (81375).

2⁶⁸²⁷¹² is an apocalyptic number.

It is an amenable number.

682712 is a deficient number, since it is larger than the sum of its proper divisors (619288).

682712 is a wasteful number, since it uses less digits than its factorization.

682712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1462 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 682712 is about 826.2638803675. The cubic root of 682712 is about 88.0533423150.

Adding to 682712 its reverse (217286), we get a palindrome (899998).

It can be divided in two parts, 682 and 712, that multiplied together give a palindrome (485584).

The spelling of 682712 in words is "six hundred eighty-two thousand, seven hundred twelve".