11668120 has 32 divisors (see below), whose sum is σ = 27799200. Its totient is φ = 4392448.

The previous prime is 11668099. The next prime is 11668127. The reversal of 11668120 is 2186611.

It is a super-2 number, since 2×11668120² = 272290048668800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11668127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7900 + ... + 9259.

It is an arithmetic number, because the mean of its divisors is an integer number (868725).

Almost surely, 2^11668120 is an apocalyptic number.

11668120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11668120 is an abundant number, since it is smaller than the sum of its proper divisors (16131080).

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

11668120 is a wasteful number, since it uses less digits than its factorization.

11668120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17187 (or 17183 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11668120 is about 3415.8629949107. The cubic root of 11668120 is about 226.8124878682.

The spelling of 11668120 in words is "eleven million, six hundred sixty-eight thousand, one hundred twenty".