8878865 has 8 divisors (see below), whose sum is σ = 10998528. Its totient is φ = 6873840.

The previous prime is 8878861. The next prime is 8878867. The reversal of 8878865 is 5688788.

8878865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8878865 - 2² = 8878861 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8878861) 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, 28487 + ... + 28796.

It is an arithmetic number, because the mean of its divisors is an integer number (1374816).

Almost surely, 2^8878865 is an apocalyptic number.

It is an amenable number.

8878865 is a deficient number, since it is larger than the sum of its proper divisors (2119663).

8878865 is a wasteful number, since it uses less digits than its factorization.

8878865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57319.

The product of its digits is 860160, while the sum is 50.

The square root of 8878865 is about 2979.7424385339. The cubic root of 8878865 is about 207.0709380588.

The spelling of 8878865 in words is "eight million, eight hundred seventy-eight thousand, eight hundred sixty-five".