8009532 has 36 divisors (see below), whose sum is σ = 20902336. Its totient is φ = 2583360.

The previous prime is 8009513. The next prime is 8009537. The reversal of 8009532 is 2359008.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 8009496 and 8009505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8009537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2473 + ... + 4704.

Almost surely, 2^8009532 is an apocalyptic number.

It is an amenable number.

8009532 is an abundant number, since it is smaller than the sum of its proper divisors (12892804).

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

8009532 is a wasteful number, since it uses less digits than its factorization.

8009532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218 (or 7213 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 8009532 is about 2830.1116585746. Note that the first 3 decimals coincide. The cubic root of 8009532 is about 200.0794018059.

The spelling of 8009532 in words is "eight million, nine thousand, five hundred thirty-two".