10686133 has 4 divisors (see below), whose sum is σ = 10720588. Its totient is φ = 10651680.

The previous prime is 10686127. The next prime is 10686157. The reversal of 10686133 is 33168601.

10686133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1912689 + 8773444 = 1383^2 + 2962^2 .

It is a cyclic number.

It is not a de Polignac number, because 10686133 - 2⁹ = 10685621 is a prime.

It is a super-2 number, since 2×10686133² = 228386876987378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10686233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16758 + ... + 17383.

It is an arithmetic number, because the mean of its divisors is an integer number (2680147).

Almost surely, 2^10686133 is an apocalyptic number.

It is an amenable number.

10686133 is a deficient number, since it is larger than the sum of its proper divisors (34455).

10686133 is an equidigital number, since it uses as much as digits as its factorization.

10686133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34454.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10686133 is about 3268.9651267641. The cubic root of 10686133 is about 220.2623110831.

The spelling of 10686133 in words is "ten million, six hundred eighty-six thousand, one hundred thirty-three".