11716755 has 8 divisors (see below), whose sum is σ = 18746832. Its totient is φ = 6248928.

The previous prime is 11716741. The next prime is 11716799. The reversal of 11716755 is 55761711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11716755 - 2¹⁰ = 11715731 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 390544 + ... + 390573.

It is an arithmetic number, because the mean of its divisors is an integer number (2343354).

Almost surely, 2^11716755 is an apocalyptic number.

11716755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11716755 is a deficient number, since it is larger than the sum of its proper divisors (7030077).

11716755 is an equidigital number, since it uses as much as digits as its factorization.

11716755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781125.

The product of its digits is 7350, while the sum is 33.

The square root of 11716755 is about 3422.9745836041. The cubic root of 11716755 is about 227.1271839304.

The spelling of 11716755 in words is "eleven million, seven hundred sixteen thousand, seven hundred fifty-five".