10881868 has 24 divisors (see below), whose sum is σ = 19841024. Its totient is φ = 5216400.

The previous prime is 10881833. The next prime is 10881869. The reversal of 10881868 is 86818801.

It is a self number, because there is not a number n which added to its sum of digits gives 10881868.

It is not an unprimeable number, because it can be changed into a prime (10881869) 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, 15403 + ... + 16093.

Almost surely, 2^10881868 is an apocalyptic number.

It is an amenable number.

10881868 is a deficient number, since it is larger than the sum of its proper divisors (8959156).

10881868 is a wasteful number, since it uses less digits than its factorization.

10881868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 40.

The square root of 10881868 is about 3298.7676486834. The cubic root of 10881868 is about 221.5990110171.

The spelling of 10881868 in words is "ten million, eight hundred eighty-one thousand, eight hundred sixty-eight".