682529 has 8 divisors (see below), whose sum is σ = 708288. Its totient is φ = 657360.

The previous prime is 682519. The next prime is 682531. The reversal of 682529 is 925286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 682495 and 682504.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 682529.

It is not an unprimeable number, because it can be changed into a prime (682519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4004 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (88536).

2⁶⁸²⁵²⁹ is an apocalyptic number.

It is an amenable number.

682529 is a deficient number, since it is larger than the sum of its proper divisors (25759).

682529 is a wasteful number, since it uses less digits than its factorization.

682529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its digits is 8640, while the sum is 32.

The square root of 682529 is about 826.1531335049. The cubic root of 682529 is about 88.0454740867.

The spelling of 682529 in words is "six hundred eighty-two thousand, five hundred twenty-nine".