10968891 has 8 divisors (see below), whose sum is σ = 14762304. Its totient is φ = 7244040.

The previous prime is 10968889. The next prime is 10968899. The reversal of 10968891 is 19886901.

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

It is not a de Polignac number, because 10968891 - 2¹ = 10968889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10968899) 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, 16765 + ... + 17406.

It is an arithmetic number, because the mean of its divisors is an integer number (1845288).

Almost surely, 2^10968891 is an apocalyptic number.

10968891 is a deficient number, since it is larger than the sum of its proper divisors (3793413).

10968891 is a wasteful number, since it uses less digits than its factorization.

10968891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34281.

The product of its (nonzero) digits is 31104, while the sum is 42.

The square root of 10968891 is about 3311.9316116128. The cubic root of 10968891 is about 222.1881571765.

The spelling of 10968891 in words is "ten million, nine hundred sixty-eight thousand, eight hundred ninety-one".