8846442 has 64 divisors (see below), whose sum is σ = 21928320. Its totient is φ = 2620800.

The previous prime is 8846437. The next prime is 8846449. The reversal of 8846442 is 2446488.

8846442 is a `hidden beast` number, since 8 + 8 + 4 + 644 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8846397 and 8846406.

It is not an unprimeable number, because it can be changed into a prime (8846449) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 31342 + ... + 31622.

It is an arithmetic number, because the mean of its divisors is an integer number (342630).

Almost surely, 2^8846442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8846442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10964160).

8846442 is an abundant number, since it is smaller than the sum of its proper divisors (13081878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8846442 is a wasteful number, since it uses less digits than its factorization.

8846442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 350 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 8846442 is about 2974.2968917040. The cubic root of 8846442 is about 206.8185765992.

The spelling of 8846442 in words is "eight million, eight hundred forty-six thousand, four hundred forty-two".