10686305 has 16 divisors (see below), whose sum is σ = 14805504. Its totient is φ = 7252800.

The previous prime is 10686301. The next prime is 10686307. The reversal of 10686305 is 50368601.

It is not a de Polignac number, because 10686305 - 2² = 10686301 is a prime.

It is a super-2 number, since 2×10686305² = 228394229106050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10686301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2024 + ... + 5046.

It is an arithmetic number, because the mean of its divisors is an integer number (925344).

Almost surely, 2^10686305 is an apocalyptic number.

It is an amenable number.

10686305 is a deficient number, since it is larger than the sum of its proper divisors (4119199).

10686305 is a wasteful number, since it uses less digits than its factorization.

10686305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 10686305 is about 3268.9914346783. The cubic root of 10686305 is about 220.2634928300.

The spelling of 10686305 in words is "ten million, six hundred eighty-six thousand, three hundred five".