10665075 has 24 divisors (see below), whose sum is σ = 18048448. Its totient is φ = 5554080.

The previous prime is 10665073. The next prime is 10665089. The reversal of 10665075 is 57056601.

10665075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10665075 - 2¹ = 10665073 is a prime.

It is a super-2 number, since 2×10665075² = 227487649511250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10665071) 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 23 ways as a sum of consecutive naturals, for example, 1572 + ... + 4878.

Almost surely, 2^10665075 is an apocalyptic number.

10665075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10665075 is a deficient number, since it is larger than the sum of its proper divisors (7383373).

10665075 is a wasteful number, since it uses less digits than its factorization.

10665075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 10665075 is about 3265.7426414217. The cubic root of 10665075 is about 220.1175336160.

The spelling of 10665075 in words is "ten million, six hundred sixty-five thousand, seventy-five".