10871886 has 16 divisors (see below), whose sum is σ = 22445568. Its totient is φ = 3507000.

The previous prime is 10871881. The next prime is 10871941. The reversal of 10871886 is 68817801.

10871886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10871881) 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, 29040 + ... + 29411.

It is an arithmetic number, because the mean of its divisors is an integer number (1402848).

Almost surely, 2^10871886 is an apocalyptic number.

10871886 is an abundant number, since it is smaller than the sum of its proper divisors (11573682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10871886 is a wasteful number, since it uses less digits than its factorization.

10871886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58487.

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

The square root of 10871886 is about 3297.2543123029. The cubic root of 10871886 is about 221.5312322731.

The spelling of 10871886 in words is "ten million, eight hundred seventy-one thousand, eight hundred eighty-six".