10082689 has 4 divisors (see below), whose sum is σ = 10097620. Its totient is φ = 10067760.

The previous prime is 10082663. The next prime is 10082707. The reversal of 10082689 is 98628001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98628001 = 41 ⋅2405561.

It can be written as a sum of positive squares in 2 ways, for example, as 3932289 + 6150400 = 1983^2 + 2480^2 .

It is a cyclic number.

It is not a de Polignac number, because 10082689 - 2¹¹ = 10080641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10082089) 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 3 ways as a sum of consecutive naturals, for example, 6402 + ... + 7819.

It is an arithmetic number, because the mean of its divisors is an integer number (2524405).

Almost surely, 2^10082689 is an apocalyptic number.

It is an amenable number.

10082689 is a deficient number, since it is larger than the sum of its proper divisors (14931).

10082689 is an equidigital number, since it uses as much as digits as its factorization.

10082689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14930.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 10082689 is about 3175.3250227339. The cubic root of 10082689 is about 216.0356665497.

The spelling of 10082689 in words is "ten million, eighty-two thousand, six hundred eighty-nine".