8872855 has 16 divisors (see below), whose sum is σ = 10920960. Its totient is φ = 6918912.

The previous prime is 8872849. The next prime is 8872891. The reversal of 8872855 is 5582788.

8872855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8872855 - 2⁹ = 8872343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56437 + ... + 56593.

It is an arithmetic number, because the mean of its divisors is an integer number (682560).

Almost surely, 2^8872855 is an apocalyptic number.

8872855 is a deficient number, since it is larger than the sum of its proper divisors (2048105).

8872855 is a wasteful number, since it uses less digits than its factorization.

8872855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378.

The product of its digits is 179200, while the sum is 43.

The square root of 8872855 is about 2978.7337913953. The cubic root of 8872855 is about 207.0242062134.

The spelling of 8872855 in words is "eight million, eight hundred seventy-two thousand, eight hundred fifty-five".