8845422 has 24 divisors (see below), whose sum is σ = 18153528. Its totient is φ = 2873280.

The previous prime is 8845399. The next prime is 8845451. The reversal of 8845422 is 2245488.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9648 + ... + 10524.

It is an arithmetic number, because the mean of its divisors is an integer number (756397).

Almost surely, 2^8845422 is an apocalyptic number.

8845422 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8845422 is an abundant number, since it is smaller than the sum of its proper divisors (9308106).

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

8845422 is a wasteful number, since it uses less digits than its factorization.

8845422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 923 counting only the distinct ones).

The product of its digits is 20480, while the sum is 33.

The square root of 8845422 is about 2974.1254176648. The cubic root of 8845422 is about 206.8106275256.

The spelling of 8845422 in words is "eight million, eight hundred forty-five thousand, four hundred twenty-two".