682402 has 16 divisors (see below), whose sum is σ = 1186560. Its totient is φ = 288288.

The previous prime is 682373. The next prime is 682411. The reversal of 682402 is 204286.

682402 is nontrivially palindromic in base 8.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

682402 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 in 7 ways as a sum of consecutive naturals, for example, 798 + ... + 1414.

It is an arithmetic number, because the mean of its divisors is an integer number (74160).

2⁶⁸²⁴⁰² is an apocalyptic number.

682402 is a deficient number, since it is larger than the sum of its proper divisors (504158).

682402 is a wasteful number, since it uses less digits than its factorization.

682402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 682402 is about 826.0762676654. The cubic root of 682402 is about 88.0400127955.

Adding to 682402 its reverse (204286), we get a palindrome (886688).

The spelling of 682402 in words is "six hundred eighty-two thousand, four hundred two".