11776716 has 72 divisors (see below), whose sum is σ = 36036000. Its totient is φ = 3165696.

The previous prime is 11776703. The next prime is 11776753. The reversal of 11776716 is 61767711.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 6.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2910 + ... + 5658.

It is an arithmetic number, because the mean of its divisors is an integer number (500500).

Almost surely, 2^11776716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11776716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18018000).

11776716 is an abundant number, since it is smaller than the sum of its proper divisors (24259284).

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

11776716 is a wasteful number, since it uses less digits than its factorization.

11776716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783 (or 2778 counting only the distinct ones).

The product of its digits is 12348, while the sum is 36.

The square root of 11776716 is about 3431.7220167141. The cubic root of 11776716 is about 227.5139692747.

The spelling of 11776716 in words is "eleven million, seven hundred seventy-six thousand, seven hundred sixteen".