10868861 has 8 divisors (see below), whose sum is σ = 11235840. Its totient is φ = 10505808.

The previous prime is 10868849. The next prime is 10868867. The reversal of 10868861 is 16886801.

10868861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10868861 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 (10868867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5300 + ... + 7058.

It is an arithmetic number, because the mean of its divisors is an integer number (1404480).

Almost surely, 2^10868861 is an apocalyptic number.

It is an amenable number.

10868861 is a deficient number, since it is larger than the sum of its proper divisors (366979).

10868861 is a wasteful number, since it uses less digits than its factorization.

10868861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963.

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 10868861 is about 3296.7955653938. The cubic root of 10868861 is about 221.5106840402.

The spelling of 10868861 in words is "ten million, eight hundred sixty-eight thousand, eight hundred sixty-one".