683012 has 36 divisors (see below), whose sum is σ = 1408176. Its totient is φ = 287280.

The previous prime is 683003. The next prime is 683021. The reversal of 683012 is 210386.

It is an interprime number because it is at equal distance from previous prime (683003) and next prime (683021).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15863 + ... + 15905.

It is an arithmetic number, because the mean of its divisors is an integer number (39116).

2⁶⁸³⁰¹² is an apocalyptic number.

It is an amenable number.

683012 is an abundant number, since it is smaller than the sum of its proper divisors (725164).

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

683012 is a wasteful number, since it uses less digits than its factorization.

683012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 683012 is about 826.4454004954. The cubic root of 683012 is about 88.0662380086.

Adding to 683012 its reverse (210386), we get a palindrome (893398).

The spelling of 683012 in words is "six hundred eighty-three thousand, twelve".