10906085 has 4 divisors (see below), whose sum is σ = 13087308. Its totient is φ = 8724864.

The previous prime is 10906073. The next prime is 10906087. The reversal of 10906085 is 58060901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2709316 + 8196769 = 1646^2 + 2863^2 .

It is a cyclic number.

It is not a de Polignac number, because 10906085 - 2⁴ = 10906069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10906087) 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 3 ways as a sum of consecutive naturals, for example, 1090604 + ... + 1090613.

It is an arithmetic number, because the mean of its divisors is an integer number (3271827).

Almost surely, 2^10906085 is an apocalyptic number.

It is an amenable number.

10906085 is a deficient number, since it is larger than the sum of its proper divisors (2181223).

10906085 is an equidigital number, since it uses as much as digits as its factorization.

10906085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181222.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 10906085 is about 3302.4362219428. The cubic root of 10906085 is about 221.7632747030.

Adding to 10906085 its reverse (58060901), we get a palindrome (68966986).

The spelling of 10906085 in words is "ten million, nine hundred six thousand, eighty-five".