10807085 has 4 divisors (see below), whose sum is σ = 12968508. Its totient is φ = 8645664.

The previous prime is 10807081. The next prime is 10807099. The reversal of 10807085 is 58070801.

It is a happy number.

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 7606564 + 3200521 = 2758^2 + 1789^2 .

It is a cyclic number.

It is not a de Polignac number, because 10807085 - 2² = 10807081 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 (10807081) 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, 1080704 + ... + 1080713.

It is an arithmetic number, because the mean of its divisors is an integer number (3242127).

Almost surely, 2^10807085 is an apocalyptic number.

It is an amenable number.

10807085 is a deficient number, since it is larger than the sum of its proper divisors (2161423).

10807085 is an equidigital number, since it uses as much as digits as its factorization.

10807085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161422.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 10807085 is about 3287.4131167226. The cubic root of 10807085 is about 221.0902152103.

Adding to 10807085 its reverse (58070801), we get a palindrome (68877886).

The spelling of 10807085 in words is "ten million, eight hundred seven thousand, eighty-five".