10665385 has 8 divisors (see below), whose sum is σ = 12816000. Its totient is φ = 8520624.

The previous prime is 10665379. The next prime is 10665427. The reversal of 10665385 is 58356601.

10665385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10665385 - 2³ = 10665377 is a prime.

It is a super-2 number, since 2×10665385² = 227500874396450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10665385.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6366 + ... + 7864.

It is an arithmetic number, because the mean of its divisors is an integer number (1602000).

Almost surely, 2^10665385 is an apocalyptic number.

It is an amenable number.

10665385 is a deficient number, since it is larger than the sum of its proper divisors (2150615).

10665385 is a wasteful number, since it uses less digits than its factorization.

10665385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 10665385 is about 3265.7901034819. The cubic root of 10665385 is about 220.1196663021.

The spelling of 10665385 in words is "ten million, six hundred sixty-five thousand, three hundred eighty-five".