8878459 has 4 divisors (see below), whose sum is σ = 8889040. Its totient is φ = 8867880.

The previous prime is 8878433. The next prime is 8878477. The reversal of 8878459 is 9548788.

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 8878459 - 2¹⁵ = 8845691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8872459) 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, 3912 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (2222260).

Almost surely, 2^8878459 is an apocalyptic number.

8878459 is a deficient number, since it is larger than the sum of its proper divisors (10581).

8878459 is an equidigital number, since it uses as much as digits as its factorization.

8878459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10580.

The product of its digits is 645120, while the sum is 49.

The square root of 8878459 is about 2979.6743110615. The cubic root of 8878459 is about 207.0677817964.

The spelling of 8878459 in words is "eight million, eight hundred seventy-eight thousand, four hundred fifty-nine".