11560560 has 160 divisors (see below), whose sum is σ = 40711680. Its totient is φ = 2688000.

The previous prime is 11560553. The next prime is 11560573. The reversal of 11560560 is 6506511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11560560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76485 + ... + 76635.

It is an arithmetic number, because the mean of its divisors is an integer number (254448).

Almost surely, 2^11560560 is an apocalyptic number.

11560560 is a gapful number since it is divisible by the number (10) 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 11560560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20355840).

11560560 is an abundant number, since it is smaller than the sum of its proper divisors (29151120).

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

11560560 is a wasteful number, since it uses less digits than its factorization.

11560560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 11560560 is about 3400.0823519438. The cubic root of 11560560 is about 226.1133949444.

The spelling of 11560560 in words is "eleven million, five hundred sixty thousand, five hundred sixty".