8332564 has 12 divisors (see below), whose sum is σ = 15349600. Its totient is φ = 3946968.

The previous prime is 8332561. The next prime is 8332579. The reversal of 8332564 is 4652338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54744 + ... + 54895.

Almost surely, 2^8332564 is an apocalyptic number.

It is an amenable number.

8332564 is a deficient number, since it is larger than the sum of its proper divisors (7017036).

8332564 is a wasteful number, since it uses less digits than its factorization.

8332564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109662 (or 109660 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 8332564 is about 2886.6180904304. The cubic root of 8332564 is about 202.7338273395.

The spelling of 8332564 in words is "eight million, three hundred thirty-two thousand, five hundred sixty-four".