10805086 has 4 divisors (see below), whose sum is σ = 16207632. Its totient is φ = 5402542.

The previous prime is 10805077. The next prime is 10805087. The reversal of 10805086 is 68050801.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10805087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701270 + ... + 2701273.

It is an arithmetic number, because the mean of its divisors is an integer number (4051908).

Almost surely, 2^10805086 is an apocalyptic number.

10805086 is a deficient number, since it is larger than the sum of its proper divisors (5402546).

10805086 is an equidigital number, since it uses as much as digits as its factorization.

10805086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5402545.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 10805086 is about 3287.1090642082. The cubic root of 10805086 is about 221.0765825920.

Adding to 10805086 its reverse (68050801), we get a palindrome (78855887).

The spelling of 10805086 in words is "ten million, eight hundred five thousand, eighty-six".