10893665 has 4 divisors (see below), whose sum is σ = 13072404. Its totient is φ = 8714928.

The previous prime is 10893653. The next prime is 10893677. The reversal of 10893665 is 56639801.

10893665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56639801 = 17 ⋅3331753.

It is an interprime number because it is at equal distance from previous prime (10893653) and next prime (10893677).

It can be written as a sum of positive squares in 2 ways, for example, as 6466849 + 4426816 = 2543^2 + 2104^2 .

It is a cyclic number.

It is not a de Polignac number, because 10893665 - 2⁸ = 10893409 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 1089362 + ... + 1089371.

It is an arithmetic number, because the mean of its divisors is an integer number (3268101).

Almost surely, 2^10893665 is an apocalyptic number.

It is an amenable number.

10893665 is a deficient number, since it is larger than the sum of its proper divisors (2178739).

10893665 is an equidigital number, since it uses as much as digits as its factorization.

10893665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178738.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 10893665 is about 3300.5552563167. Note that the first 3 decimals coincide. The cubic root of 10893665 is about 221.6790603682.

The spelling of 10893665 in words is "ten million, eight hundred ninety-three thousand, six hundred sixty-five".