10868871 has 8 divisors (see below), whose sum is σ = 15606640. Its totient is φ = 6688512.

The previous prime is 10868867. The next prime is 10868909. The reversal of 10868871 is 17886801.

10868871 is digitally balanced in base 2 and base 3, because in such bases 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 not a de Polignac number, because 10868871 - 2² = 10868867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 278689 = 10868871 / (1 + 0 + 8 + 6 + 8 + 8 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868071) 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, 139306 + ... + 139383.

It is an arithmetic number, because the mean of its divisors is an integer number (1950830).

Almost surely, 2^10868871 is an apocalyptic number.

10868871 is a deficient number, since it is larger than the sum of its proper divisors (4737769).

10868871 is a wasteful number, since it uses less digits than its factorization.

10868871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278705.

The product of its (nonzero) digits is 21504, while the sum is 39.

The square root of 10868871 is about 3296.7970820176. The cubic root of 10868871 is about 221.5107519745.

The spelling of 10868871 in words is "ten million, eight hundred sixty-eight thousand, eight hundred seventy-one".