8493568 has 40 divisors (see below), whose sum is σ = 17345988. Its totient is φ = 4153344.

The previous prime is 8493559. The next prime is 8493631. The reversal of 8493568 is 8653948.

It can be written as a sum of positive squares in 2 ways, for example, as 8020224 + 473344 = 2832^2 + 688^2 .

It is an Ulam number.

Its product of digits (207360) is a multiple of the sum of its prime factors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26980 + ... + 27292.

Almost surely, 2^8493568 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 8493568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8672994).

8493568 is an abundant number, since it is smaller than the sum of its proper divisors (8852420).

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

8493568 is an equidigital number, since it uses as much as digits as its factorization.

8493568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 368 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 8493568 is about 2914.3726597674. The cubic root of 8493568 is about 204.0312652324.

The spelling of 8493568 in words is "eight million, four hundred ninety-three thousand, five hundred sixty-eight".