683528 has 16 divisors (see below), whose sum is σ = 1312080. Its totient is φ = 333648.

The previous prime is 683513. The next prime is 683567. The reversal of 683528 is 825386.

It is a junction number, because it is equal to n+sod(n) for n = 683494 and 683503.

It is an unprimeable number.

683528 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 3 ways as a sum of consecutive naturals, for example, 650 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (82005).

2⁶⁸³⁵²⁸ is an apocalyptic number.

It is an amenable number.

683528 is a deficient number, since it is larger than the sum of its proper divisors (628552).

683528 is a wasteful number, since it uses less digits than its factorization.

683528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 2032 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 683528 is about 826.7575218890. The cubic root of 683528 is about 88.0884097714.

The spelling of 683528 in words is "six hundred eighty-three thousand, five hundred twenty-eight".