11714816 has 36 divisors (see below), whose sum is σ = 23767632. Its totient is φ = 5761536.

The previous prime is 11714779. The next prime is 11714837. The reversal of 11714816 is 61841711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16811 + ... + 17493.

It is an arithmetic number, because the mean of its divisors is an integer number (660212).

Almost surely, 2^11714816 is an apocalyptic number.

11714816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11714816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11883816).

11714816 is an abundant number, since it is smaller than the sum of its proper divisors (12052816).

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

11714816 is an frugal number, since it uses more digits than its factorization.

11714816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 752 counting only the distinct ones).

The product of its digits is 1344, while the sum is 29.

The square root of 11714816 is about 3422.6913386982. The cubic root of 11714816 is about 227.1146541841.

The spelling of 11714816 in words is "eleven million, seven hundred fourteen thousand, eight hundred sixteen".