10868869 has 16 divisors (see below), whose sum is σ = 12265344. Its totient is φ = 9547200.

The previous prime is 10868867. The next prime is 10868909. The reversal of 10868869 is 96886801.

10868869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10868869 - 2¹ = 10868867 is a prime.

It is a super-2 number, since 2×10868869² = 236264626678322, 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 (10868867) 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, 59959 + ... + 60139.

It is an arithmetic number, because the mean of its divisors is an integer number (766584).

Almost surely, 2^10868869 is an apocalyptic number.

It is an amenable number.

10868869 is a deficient number, since it is larger than the sum of its proper divisors (1396475).

10868869 is a wasteful number, since it uses less digits than its factorization.

10868869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 10868869 is about 3296.7967786929. The cubic root of 10868869 is about 221.5107383876.

The spelling of 10868869 in words is "ten million, eight hundred sixty-eight thousand, eight hundred sixty-nine".