11744384 has 16 divisors (see below), whose sum is σ = 23397270. Its totient is φ = 5872128.

The previous prime is 11744371. The next prime is 11744393. The reversal of 11744384 is 48344711.

11744384 is nontrivially palindromic in base 13.

It can be written as a sum of positive squares in only one way, i.e., 9784384 + 1960000 = 3128^2 + 1400^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 11744384.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45749 + ... + 46004.

Almost surely, 2^11744384 is an apocalyptic number.

It is an amenable number.

11744384 is a deficient number, since it is larger than the sum of its proper divisors (11652886).

11744384 is an frugal number, since it uses more digits than its factorization.

11744384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91767 (or 91755 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 11744384 is about 3427.0080245018. The cubic root of 11744384 is about 227.3055715151.

The spelling of 11744384 in words is "eleven million, seven hundred forty-four thousand, three hundred eighty-four".