11560065 has 16 divisors (see below), whose sum is σ = 20177856. Its totient is φ = 5604800.

The previous prime is 11560063. The next prime is 11560069. The reversal of 11560065 is 56006511.

It is not a de Polignac number, because 11560065 - 2¹ = 11560063 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11560063) 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, 34866 + ... + 35195.

It is an arithmetic number, because the mean of its divisors is an integer number (1261116).

Almost surely, 2^11560065 is an apocalyptic number.

11560065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11560065 is a deficient number, since it is larger than the sum of its proper divisors (8617791).

11560065 is a wasteful number, since it uses less digits than its factorization.

11560065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70080.

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

The square root of 11560065 is about 3400.0095588101. The cubic root of 11560065 is about 226.1101676576.

Adding to 11560065 its reverse (56006511), we get a palindrome (67566576).

The spelling of 11560065 in words is "eleven million, five hundred sixty thousand, sixty-five".