8018560 has 128 divisors (see below), whose sum is σ = 22472640. Its totient is φ = 2703360.

The previous prime is 8018557. The next prime is 8018561. The reversal of 8018560 is 658108.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (8018561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119647 + ... + 119713.

Almost surely, 2^8018560 is an apocalyptic number.

8018560 is a gapful number since it is divisible by the number (80) 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 8018560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11236320).

8018560 is an abundant number, since it is smaller than the sum of its proper divisors (14454080).

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

8018560 is a wasteful number, since it uses less digits than its factorization.

8018560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 8018560 is about 2831.7061994494. The cubic root of 8018560 is about 200.1545472117.

The spelling of 8018560 in words is "eight million, eighteen thousand, five hundred sixty".