682825 has 24 divisors (see below), whose sum is σ = 999936. Its totient is φ = 456000.

The previous prime is 682819. The next prime is 682901. The reversal of 682825 is 528286.

682825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 682825 - 2⁷ = 682697 is a prime.

It is a Duffinian number.

682825 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3480 + ... + 3670.

It is an arithmetic number, because the mean of its divisors is an integer number (41664).

2⁶⁸²⁸²⁵ is an apocalyptic number.

682825 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

682825 is a deficient number, since it is larger than the sum of its proper divisors (317111).

682825 is a wasteful number, since it uses less digits than its factorization.

682825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 220 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 682825 is about 826.3322576301. The cubic root of 682825 is about 88.0582001363.

The spelling of 682825 in words is "six hundred eighty-two thousand, eight hundred twenty-five".