680183 has 4 divisors (see below), whose sum is σ = 777360. Its totient is φ = 583008.

The previous prime is 680177. The next prime is 680189. The reversal of 680183 is 381086.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 381086 = 2 ⋅190543.

It is an interprime number because it is at equal distance from previous prime (680177) and next prime (680189).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-680183 is a prime.

It is a Duffinian number.

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 680183.

It is not an unprimeable number, because it can be changed into a prime (680189) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 48578 + ... + 48591.

It is an arithmetic number, because the mean of its divisors is an integer number (194340).

2⁶⁸⁰¹⁸³ is an apocalyptic number.

680183 is a deficient number, since it is larger than the sum of its proper divisors (97177).

680183 is an equidigital number, since it uses as much as digits as its factorization.

680183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97176.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 680183 is about 824.7320777077. The cubic root of 680183 is about 87.9444811653.

The spelling of 680183 in words is "six hundred eighty thousand, one hundred eighty-three".