8993536 has 54 divisors (see below), whose sum is σ = 19346460. Its totient is φ = 4161024.

The previous prime is 8993533. The next prime is 8993563. The reversal of 8993536 is 6353998.

8993536 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 8993492 and 8993501.

It is not an unprimeable number, because it can be changed into a prime (8993531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209131 + ... + 209173.

Almost surely, 2^8993536 is an apocalyptic number.

8993536 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8993536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9673230).

8993536 is an abundant number, since it is smaller than the sum of its proper divisors (10352924).

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

8993536 is an equidigital number, since it uses as much as digits as its factorization.

8993536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 64 counting only the distinct ones).

The product of its digits is 174960, while the sum is 43.

The square root of 8993536 is about 2998.9224731560. The cubic root of 8993536 is about 207.9585716307.

The spelling of 8993536 in words is "eight million, nine hundred ninety-three thousand, five hundred thirty-six".