10082565 has 12 divisors (see below), whose sum is σ = 17476524. Its totient is φ = 5377344.

The previous prime is 10082557. The next prime is 10082599. The reversal of 10082565 is 56528001.

It can be written as a sum of positive squares in 2 ways, for example, as 6874884 + 3207681 = 2622^2 + 1791^2 .

It is not a de Polignac number, because 10082565 - 2³ = 10082557 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 111984 + ... + 112073.

It is an arithmetic number, because the mean of its divisors is an integer number (1456377).

Almost surely, 2^10082565 is an apocalyptic number.

10082565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10082565 is a deficient number, since it is larger than the sum of its proper divisors (7393959).

10082565 is a wasteful number, since it uses less digits than its factorization.

10082565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224068 (or 224065 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 10082565 is about 3175.3054971136. The cubic root of 10082565 is about 216.0347809218.

The spelling of 10082565 in words is "ten million, eighty-two thousand, five hundred sixty-five".