56682337 has 2 divisors, whose sum is σ = 56682338. Its totient is φ = 56682336.

The previous prime is 56682323. The next prime is 56682341. The reversal of 56682337 is 73328665.

56682337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49505296 + 7177041 = 7036^2 + 2679^2 .

It is a cyclic number.

It is not a de Polignac number, because 56682337 - 2¹¹ = 56680289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56682337.

It is not a weakly prime, because it can be changed into another prime (56682347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28341168 + 28341169.

It is an arithmetic number, because the mean of its divisors is an integer number (28341169).

Almost surely, 2^56682337 is an apocalyptic number.

It is an amenable number.

56682337 is a deficient number, since it is larger than the sum of its proper divisors (1).

56682337 is an equidigital number, since it uses as much as digits as its factorization.

56682337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 56682337 is about 7528.7672961780. The cubic root of 56682337 is about 384.1338531666.

The spelling of 56682337 in words is "fifty-six million, six hundred eighty-two thousand, three hundred thirty-seven".