11411560 has 16 divisors (see below), whose sum is σ = 25676100. Its totient is φ = 4564608.

The previous prime is 11411501. The next prime is 11411563. The reversal of 11411560 is 6511411.

It can be written as a sum of positive squares in 2 ways, for example, as 11410884 + 676 = 3378^2 + 26^2 .

It is not an unprimeable number, because it can be changed into a prime (11411563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142605 + ... + 142684.

Almost surely, 2^11411560 is an apocalyptic number.

11411560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11411560 is an abundant number, since it is smaller than the sum of its proper divisors (14264540).

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

11411560 is a wasteful number, since it uses less digits than its factorization.

11411560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285300 (or 285296 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 11411560 is about 3378.1000577248. The cubic root of 11411560 is about 225.1377592592.

Adding to 11411560 its reverse (6511411), we get a palindrome (17922971).

It can be divided in two parts, 1141 and 1560, that added together give a triangular number (2701 = T₇₃).

The spelling of 11411560 in words is "eleven million, four hundred eleven thousand, five hundred sixty".