11130585 has 16 divisors (see below), whose sum is σ = 17888640. Its totient is φ = 5909760.

The previous prime is 11130569. The next prime is 11130589. The reversal of 11130585 is 58503111.

It is not a de Polignac number, because 11130585 - 2⁴ = 11130569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11130589) 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, 2076 + ... + 5154.

It is an arithmetic number, because the mean of its divisors is an integer number (1118040).

Almost surely, 2^11130585 is an apocalyptic number.

11130585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11130585 is a deficient number, since it is larger than the sum of its proper divisors (6758055).

11130585 is a wasteful number, since it uses less digits than its factorization.

11130585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 11130585 is about 3336.2531378779. The cubic root of 11130585 is about 223.2746052358.

Adding to 11130585 its reverse (58503111), we get a palindrome (69633696).

The spelling of 11130585 in words is "eleven million, one hundred thirty thousand, five hundred eighty-five".