682135683 has 4 divisors (see below), whose sum is σ = 909514248. Its totient is φ = 454757120.

The previous prime is 682135673. The next prime is 682135697. The reversal of 682135683 is 386531286.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 682135683 - 2¹² = 682131587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (682135613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113689278 + ... + 113689283.

It is an arithmetic number, because the mean of its divisors is an integer number (227378562).

Almost surely, 2^682135683 is an apocalyptic number.

682135683 is a deficient number, since it is larger than the sum of its proper divisors (227378565).

682135683 is a wasteful number, since it uses less digits than its factorization.

682135683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227378564.

The product of its digits is 207360, while the sum is 42.

The square root of 682135683 is about 26117.7273705045. The cubic root of 682135683 is about 880.2855835329.

The spelling of 682135683 in words is "six hundred eighty-two million, one hundred thirty-five thousand, six hundred eighty-three".