683228 has 24 divisors (see below), whose sum is σ = 1472352. Its totient is φ = 270144.

The previous prime is 683201. The next prime is 683231. The reversal of 683228 is 822386.

It is a self number, because there is not a number n which added to its sum of digits gives 683228.

It is a congruent number.

It is an unprimeable number.

683228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575 + ... + 1302.

It is an arithmetic number, because the mean of its divisors is an integer number (61348).

2⁶⁸³²²⁸ is an apocalyptic number.

It is an amenable number.

683228 is an abundant number, since it is smaller than the sum of its proper divisors (789124).

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

683228 is a wasteful number, since it uses less digits than its factorization.

683228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1899 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 683228 is about 826.5760703045. The cubic root of 683228 is about 88.0755205700.

The spelling of 683228 in words is "six hundred eighty-three thousand, two hundred twenty-eight".