8872111 has 4 divisors (see below), whose sum is σ = 8958352. Its totient is φ = 8785872.

The previous prime is 8872103. The next prime is 8872121. The reversal of 8872111 is 1112788.

8872111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8872111 - 2³ = 8872103 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8872111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42966 + ... + 43171.

It is an arithmetic number, because the mean of its divisors is an integer number (2239588).

Almost surely, 2^8872111 is an apocalyptic number.

8872111 is a deficient number, since it is larger than the sum of its proper divisors (86241).

8872111 is a wasteful number, since it uses less digits than its factorization.

8872111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86240.

The product of its digits is 896, while the sum is 28.

The square root of 8872111 is about 2978.6089034984. The cubic root of 8872111 is about 207.0184196387.

Adding to 8872111 its reverse (1112788), we get a palindrome (9984899).

The spelling of 8872111 in words is "eight million, eight hundred seventy-two thousand, one hundred eleven".