8766522 has 16 divisors (see below), whose sum is σ = 19481280. Its totient is φ = 2922156.

The previous prime is 8766517. The next prime is 8766523. The reversal of 8766522 is 2256678.

It is a d-powerful number, because it can be written as 8 + 7⁸ + 6 + 6 + 5⁹ + 2¹⁹ + 2¹⁹ .

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8766523) 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, 81118 + ... + 81225.

It is an arithmetic number, because the mean of its divisors is an integer number (1217580).

Almost surely, 2^8766522 is an apocalyptic number.

8766522 is an abundant number, since it is smaller than the sum of its proper divisors (10714758).

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

8766522 is a wasteful number, since it uses less digits than its factorization.

8766522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162354 (or 162348 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 8766522 is about 2960.8313021852. The cubic root of 8766522 is about 206.1938822532.

The spelling of 8766522 in words is "eight million, seven hundred sixty-six thousand, five hundred twenty-two".