11117260 has 48 divisors (see below), whose sum is σ = 29111040. Its totient is φ = 3464640.

The previous prime is 11117213. The next prime is 11117321. The reversal of 11117260 is 6271111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2070 + ... + 5149.

It is an arithmetic number, because the mean of its divisors is an integer number (606480).

Almost surely, 2^11117260 is an apocalyptic number.

11117260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11117260 is an abundant number, since it is smaller than the sum of its proper divisors (17993780).

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

11117260 is a wasteful number, since it uses less digits than its factorization.

11117260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7246 (or 7244 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 11117260 is about 3334.2555390971. The cubic root of 11117260 is about 223.1854717915.

Adding to 11117260 its reverse (6271111), we get a palindrome (17388371).

It can be divided in two parts, 111 and 17260, that added together give a palindrome (17371).

The spelling of 11117260 in words is "eleven million, one hundred seventeen thousand, two hundred sixty".