8805522 has 16 divisors (see below), whose sum is σ = 19212192. Its totient is φ = 2668320.

The previous prime is 8805521. The next prime is 8805523. The reversal of 8805522 is 2255088.

It is an interprime number because it is at equal distance from previous prime (8805521) and next prime (8805523).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8805522.

It is not an unprimeable number, because it can be changed into a prime (8805521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66643 + ... + 66774.

It is an arithmetic number, because the mean of its divisors is an integer number (1200762).

Almost surely, 2^8805522 is an apocalyptic number.

8805522 is an abundant number, since it is smaller than the sum of its proper divisors (10406670).

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

8805522 is a wasteful number, since it uses less digits than its factorization.

8805522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133433.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8805522 is about 2967.4099817855. The cubic root of 8805522 is about 206.4991977800.

The spelling of 8805522 in words is "eight million, eight hundred five thousand, five hundred twenty-two".