682026 has 16 divisors (see below), whose sum is σ = 1384128. Its totient is φ = 224000.

The previous prime is 682009. The next prime is 682037. The reversal of 682026 is 620286.

It is a junction number, because it is equal to n+sod(n) for n = 681987 and 682005.

It is an unprimeable number.

682026 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, 375 + ... + 1226.

It is an arithmetic number, because the mean of its divisors is an integer number (86508).

2⁶⁸²⁰²⁶ is an apocalyptic number.

682026 is an abundant number, since it is smaller than the sum of its proper divisors (702102).

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

682026 is a wasteful number, since it uses less digits than its factorization.

682026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 682026 is about 825.8486544156. The cubic root of 682026 is about 88.0238399597.

The spelling of 682026 in words is "six hundred eighty-two thousand, twenty-six".