682284 has 12 divisors (see below), whose sum is σ = 1592024. Its totient is φ = 227424.

The previous prime is 682277. The next prime is 682289. The reversal of 682284 is 482286.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×682284² = 931022913312, which contains 22 as substring.

It is an Ulam number.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (682289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28417 + ... + 28440.

682284 is a Friedman number, since it can be written as 826^(4-2)+8, using all its digits and the basic arithmetic operations.

2⁶⁸²²⁸⁴ is an apocalyptic number.

It is an amenable number.

682284 is an abundant number, since it is smaller than the sum of its proper divisors (909740).

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

682284 is a wasteful number, since it uses less digits than its factorization.

682284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56864 (or 56862 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 682284 is about 826.0048426008. The cubic root of 682284 is about 88.0349379177.

The spelling of 682284 in words is "six hundred eighty-two thousand, two hundred eighty-four".