682342 has 4 divisors (see below), whose sum is σ = 1023516. Its totient is φ = 341170.

The previous prime is 682337. The next prime is 682361. The reversal of 682342 is 243286.

It is a happy number.

682342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

682342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170584 + ... + 170587.

It is an arithmetic number, because the mean of its divisors is an integer number (255879).

682342 is a Friedman number, since it can be written as 26*4*3^8-2, using all its digits and the basic arithmetic operations.

2⁶⁸²³⁴² is an apocalyptic number.

682342 is a deficient number, since it is larger than the sum of its proper divisors (341174).

682342 is a wasteful number, since it uses less digits than its factorization.

682342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341173.

The product of its digits is 2304, while the sum is 25.

The square root of 682342 is about 826.0399506077. The cubic root of 682342 is about 88.0374324223.

It can be divided in two parts, 682 and 342, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 682342 in words is "six hundred eighty-two thousand, three hundred forty-two".