8878243 has 4 divisors (see below), whose sum is σ = 9685368. Its totient is φ = 8071120.

The previous prime is 8878241. The next prime is 8878249. The reversal of 8878243 is 3428788.

8878243 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 8878243 - 2¹ = 8878241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8878196 and 8878205.

It is not an unprimeable number, because it can be changed into a prime (8878241) 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, 403546 + ... + 403567.

It is an arithmetic number, because the mean of its divisors is an integer number (2421342).

Almost surely, 2^8878243 is an apocalyptic number.

8878243 is a deficient number, since it is larger than the sum of its proper divisors (807125).

8878243 is a wasteful number, since it uses less digits than its factorization.

8878243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807124.

The product of its digits is 86016, while the sum is 40.

The square root of 8878243 is about 2979.6380652690. The cubic root of 8878243 is about 207.0661025634.

The spelling of 8878243 in words is "eight million, eight hundred seventy-eight thousand, two hundred forty-three".