682107745 has 16 divisors (see below), whose sum is σ = 945468288. Its totient is φ = 466896640.

The previous prime is 682107743. The next prime is 682107799. The reversal of 682107745 is 547701286.

It is not a de Polignac number, because 682107745 - 2¹ = 682107743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 682107698 and 682107707.

It is not an unprimeable number, because it can be changed into a prime (682107743) 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 15 ways as a sum of consecutive naturals, for example, 363829 + ... + 365698.

It is an arithmetic number, because the mean of its divisors is an integer number (59091768).

Almost surely, 2^682107745 is an apocalyptic number.

It is an amenable number.

682107745 is a deficient number, since it is larger than the sum of its proper divisors (263360543).

682107745 is a wasteful number, since it uses less digits than its factorization.

682107745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729560.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 682107745 is about 26117.1925175736. The cubic root of 682107745 is about 880.2735655161.

The spelling of 682107745 in words is "six hundred eighty-two million, one hundred seven thousand, seven hundred forty-five".