8868442 has 16 divisors (see below), whose sum is σ = 14559264. Its totient is φ = 4018000.

The previous prime is 8868401. The next prime is 8868443. The reversal of 8868442 is 2448688.

It is a junction number, because it is equal to n+sod(n) for n = 8868395 and 8868404.

It is not an unprimeable number, because it can be changed into a prime (8868443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10392 + ... + 11212.

It is an arithmetic number, because the mean of its divisors is an integer number (909954).

Almost surely, 2^8868442 is an apocalyptic number.

8868442 is a deficient number, since it is larger than the sum of its proper divisors (5690822).

8868442 is a wasteful number, since it uses less digits than its factorization.

8868442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 98304, while the sum is 40.

The square root of 8868442 is about 2977.9929482791. The cubic root of 8868442 is about 206.9898786933.

The spelling of 8868442 in words is "eight million, eight hundred sixty-eight thousand, four hundred forty-two".