8973522 has 24 divisors (see below), whose sum is σ = 19858176. Its totient is φ = 2927256.

The previous prime is 8973521. The next prime is 8973533. The reversal of 8973522 is 2253798.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8973521) 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 11 ways as a sum of consecutive naturals, for example, 4458 + ... + 6149.

It is an arithmetic number, because the mean of its divisors is an integer number (827424).

Almost surely, 2^8973522 is an apocalyptic number.

8973522 is an abundant number, since it is smaller than the sum of its proper divisors (10884654).

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

8973522 is a wasteful number, since it uses less digits than its factorization.

8973522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10662 (or 10659 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 8973522 is about 2995.5837494552. The cubic root of 8973522 is about 207.8041950475.

The spelling of 8973522 in words is "eight million, nine hundred seventy-three thousand, five hundred twenty-two".