11916824 has 16 divisors (see below), whose sum is σ = 22381920. Its totient is φ = 5948320.

The previous prime is 11916823. The next prime is 11916841. The reversal of 11916824 is 42861911.

11916824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11916823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6737 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (1398870).

Almost surely, 2^11916824 is an apocalyptic number.

It is an amenable number.

11916824 is a deficient number, since it is larger than the sum of its proper divisors (10465096).

11916824 is a wasteful number, since it uses less digits than its factorization.

11916824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 2526 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 11916824 is about 3452.0753178342. The cubic root of 11916824 is about 228.4126619182.

The spelling of 11916824 in words is "eleven million, nine hundred sixteen thousand, eight hundred twenty-four".