10706805 has 12 divisors (see below), whose sum is σ = 18558540. Its totient is φ = 5710272.

The previous prime is 10706803. The next prime is 10706807. The reversal of 10706805 is 50860701.

It is an interprime number because it is at equal distance from previous prime (10706803) and next prime (10706807).

It can be written as a sum of positive squares in 2 ways, for example, as 7584516 + 3122289 = 2754^2 + 1767^2 .

It is not a de Polignac number, because 10706805 - 2¹ = 10706803 is a prime.

It is a super-2 number, since 2×10706805² = 229271346616050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10706803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118920 + ... + 119009.

It is an arithmetic number, because the mean of its divisors is an integer number (1546545).

Almost surely, 2^10706805 is an apocalyptic number.

10706805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10706805 is a deficient number, since it is larger than the sum of its proper divisors (7851735).

10706805 is a wasteful number, since it uses less digits than its factorization.

10706805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237940 (or 237937 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10706805 is about 3272.1254560301. The cubic root of 10706805 is about 220.4042498492.

It can be divided in two parts, 10706 and 805, that added together give a palindrome (11511).

The spelling of 10706805 in words is "ten million, seven hundred six thousand, eight hundred five".