10995305 has 4 divisors (see below), whose sum is σ = 13194372. Its totient is φ = 8796240.

The previous prime is 10995301. The next prime is 10995307. The reversal of 10995305 is 50359901.

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 4700224 + 6295081 = 2168^2 + 2509^2 .

It is not a de Polignac number, because 10995305 - 2² = 10995301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10995301) 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, 1099526 + ... + 1099535.

It is an arithmetic number, because the mean of its divisors is an integer number (3298593).

Almost surely, 2^10995305 is an apocalyptic number.

It is an amenable number.

10995305 is a deficient number, since it is larger than the sum of its proper divisors (2199067).

10995305 is an equidigital number, since it uses as much as digits as its factorization.

10995305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199066.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 10995305 is about 3315.9169169326. The cubic root of 10995305 is about 222.3663633829.

The spelling of 10995305 in words is "ten million, nine hundred ninety-five thousand, three hundred five".