11819384 has 16 divisors (see below), whose sum is σ = 22198320. Its totient is φ = 5899840.

The previous prime is 11819383. The next prime is 11819389. The reversal of 11819384 is 48391811.

11819384 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 (11819383) 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, 7532 + ... + 8964.

It is an arithmetic number, because the mean of its divisors is an integer number (1387395).

Almost surely, 2^11819384 is an apocalyptic number.

It is an amenable number.

11819384 is a deficient number, since it is larger than the sum of its proper divisors (10378936).

11819384 is a wasteful number, since it uses less digits than its factorization.

11819384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 2466 counting only the distinct ones).

The product of its digits is 6912, while the sum is 35.

The square root of 11819384 is about 3437.9330999890. The cubic root of 11819384 is about 227.7884053120.

The spelling of 11819384 in words is "eleven million, eight hundred nineteen thousand, three hundred eighty-four".