682803137 has 2 divisors, whose sum is σ = 682803138. Its totient is φ = 682803136.

The previous prime is 682803131. The next prime is 682803161. The reversal of 682803137 is 731308286.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447364801 + 235438336 = 21151^2 + 15344^2 .

It is a cyclic number.

It is not a de Polignac number, because 682803137 - 2⁸ = 682802881 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 682803137.

It is not a weakly prime, because it can be changed into another prime (682803131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341401568 + 341401569.

It is an arithmetic number, because the mean of its divisors is an integer number (341401569).

Almost surely, 2^682803137 is an apocalyptic number.

It is an amenable number.

682803137 is a deficient number, since it is larger than the sum of its proper divisors (1).

682803137 is an equidigital number, since it uses as much as digits as its factorization.

682803137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 682803137 is about 26130.5020426321. The cubic root of 682803137 is about 880.5726029720.

It can be divided in two parts, 68280 and 3137, that added together give a palindrome (71417).

The spelling of 682803137 in words is "six hundred eighty-two million, eight hundred three thousand, one hundred thirty-seven".