682855473 has 16 divisors (see below), whose sum is σ = 965912256. Its totient is φ = 427622400.

The previous prime is 682855463. The next prime is 682855477. The reversal of 682855473 is 374558286.

It is not a de Polignac number, because 682855473 - 2⁴ = 682855457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (682855477) 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 in 15 ways as a sum of consecutive naturals, for example, 13873 + ... + 39473.

It is an arithmetic number, because the mean of its divisors is an integer number (60369516).

Almost surely, 2^682855473 is an apocalyptic number.

It is an amenable number.

682855473 is a deficient number, since it is larger than the sum of its proper divisors (283056783).

682855473 is a wasteful number, since it uses less digits than its factorization.

682855473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26144.

The product of its digits is 1612800, while the sum is 48.

The square root of 682855473 is about 26131.5034584694. The cubic root of 682855473 is about 880.5951006573.

The spelling of 682855473 in words is "six hundred eighty-two million, eight hundred fifty-five thousand, four hundred seventy-three".