11716678 has 8 divisors (see below), whose sum is σ = 17614368. Its totient is φ = 5845224.

The previous prime is 11716669. The next prime is 11716681. The reversal of 11716678 is 87661711.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5401 + ... + 7252.

It is an arithmetic number, because the mean of its divisors is an integer number (2201796).

Almost surely, 2^11716678 is an apocalyptic number.

11716678 is a deficient number, since it is larger than the sum of its proper divisors (5897690).

11716678 is a wasteful number, since it uses less digits than its factorization.

11716678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118.

The product of its digits is 14112, while the sum is 37.

The square root of 11716678 is about 3422.9633360584. The cubic root of 11716678 is about 227.1266863856.

The spelling of 11716678 in words is "eleven million, seven hundred sixteen thousand, six hundred seventy-eight".