7682841 has 12 divisors (see below), whose sum is σ = 11135280. Its totient is φ = 5104440.

The previous prime is 7682837. The next prime is 7682849. The reversal of 7682841 is 1482867.

It is not a de Polignac number, because 7682841 - 2² = 7682837 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a Curzon number.

7682841 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7682796 and 7682805.

It is not an unprimeable number, because it can be changed into a prime (7682849) 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 11 ways as a sum of consecutive naturals, for example, 1690 + ... + 4268.

It is an arithmetic number, because the mean of its divisors is an integer number (927940).

Almost surely, 2^7682841 is an apocalyptic number.

It is an amenable number.

7682841 is a deficient number, since it is larger than the sum of its proper divisors (3452439).

7682841 is a wasteful number, since it uses less digits than its factorization.

7682841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916 (or 2913 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 7682841 is about 2771.7938235013. The cubic root of 7682841 is about 197.3212911017.

The spelling of 7682841 in words is "seven million, six hundred eighty-two thousand, eight hundred forty-one".