10786881 has 16 divisors (see below), whose sum is σ = 16600064. Its totient is φ = 6102864.

The previous prime is 10786879. The next prime is 10786903. The reversal of 10786881 is 18868701.

It is not a de Polignac number, because 10786881 - 2¹ = 10786879 is a prime.

It is a super-2 number, since 2×10786881² = 232713603416322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10786861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331 + ... + 4656.

It is an arithmetic number, because the mean of its divisors is an integer number (1037504).

Almost surely, 2^10786881 is an apocalyptic number.

It is an amenable number.

10786881 is a deficient number, since it is larger than the sum of its proper divisors (5813183).

10786881 is a wasteful number, since it uses less digits than its factorization.

10786881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100.

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

The square root of 10786881 is about 3284.3387462319. The cubic root of 10786881 is about 220.9523521556.

The spelling of 10786881 in words is "ten million, seven hundred eighty-six thousand, eight hundred eighty-one".