10966805 has 6 divisors (see below), whose sum is σ = 13169058. Its totient is φ = 8767520.

The previous prime is 10966801. The next prime is 10966807. The reversal of 10966805 is 50866901.

It can be written as a sum of positive squares in 3 ways, for example, as 669124 + 10297681 = 818^2 + 3209^2 .

It is not a de Polignac number, because 10966805 - 2² = 10966801 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 (10966801) 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 5 ways as a sum of consecutive naturals, for example, 6665 + ... + 8145.

It is an arithmetic number, because the mean of its divisors is an integer number (2194843).

Almost surely, 2^10966805 is an apocalyptic number.

It is an amenable number.

10966805 is a deficient number, since it is larger than the sum of its proper divisors (2202253).

10966805 is an frugal number, since it uses more digits than its factorization.

10966805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 10966805 is about 3311.6166746772. The cubic root of 10966805 is about 222.1740714657.

The spelling of 10966805 in words is "ten million, nine hundred sixty-six thousand, eight hundred five".