8522464 has 24 divisors (see below), whose sum is σ = 16866360. Its totient is φ = 4238976.

The previous prime is 8522461. The next prime is 8522473. The reversal of 8522464 is 4642258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8522461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6747 + ... + 7909.

It is an arithmetic number, because the mean of its divisors is an integer number (702765).

Almost surely, 2^8522464 is an apocalyptic number.

It is an amenable number.

8522464 is a deficient number, since it is larger than the sum of its proper divisors (8343896).

8522464 is a wasteful number, since it uses less digits than its factorization.

8522464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1394 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 8522464 is about 2919.3259495986. The cubic root of 8522464 is about 204.2623818504.

The spelling of 8522464 in words is "eight million, five hundred twenty-two thousand, four hundred sixty-four".