8822385 has 64 divisors (see below), whose sum is σ = 18466560. Its totient is φ = 3939840.

The previous prime is 8822377. The next prime is 8822413. The reversal of 8822385 is 5832288.

8822385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8822385 - 2³ = 8822377 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

8822385 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19077 + ... + 19533.

It is an arithmetic number, because the mean of its divisors is an integer number (288540).

Almost surely, 2^8822385 is an apocalyptic number.

It is an amenable number.

8822385 is an abundant number, since it is smaller than the sum of its proper divisors (9644175).

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

8822385 is a wasteful number, since it uses less digits than its factorization.

8822385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 489 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 8822385 is about 2970.2499894790. The cubic root of 8822385 is about 206.6309323694.

The spelling of 8822385 in words is "eight million, eight hundred twenty-two thousand, three hundred eighty-five".