8003536 has 40 divisors (see below), whose sum is σ = 16427520. Its totient is φ = 3771264.

The previous prime is 8003531. The next prime is 8003537. The reversal of 8003536 is 6353008.

It is a self number, because there is not a number n which added to its sum of digits gives 8003536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8003531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21625 + ... + 21991.

It is an arithmetic number, because the mean of its divisors is an integer number (410688).

Almost surely, 2^8003536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8003536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8213760).

8003536 is an abundant number, since it is smaller than the sum of its proper divisors (8423984).

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

8003536 is a wasteful number, since it uses less digits than its factorization.

8003536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 8003536 is about 2829.0521380844. The cubic root of 8003536 is about 200.0294623263.

The spelling of 8003536 in words is "eight million, three thousand, five hundred thirty-six".