11201384 has 8 divisors (see below), whose sum is σ = 21002610. Its totient is φ = 5600688.

The previous prime is 11201383. The next prime is 11201387. The reversal of 11201384 is 48310211.

It can be written as a sum of positive squares in only one way, i.e., 9302500 + 1898884 = 3050^2 + 1378^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11201381) by changing a digit.

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 as a sum of consecutive naturals, namely, 700079 + ... + 700094.

Almost surely, 2^11201384 is an apocalyptic number.

It is an amenable number.

11201384 is a deficient number, since it is larger than the sum of its proper divisors (9801226).

11201384 is a wasteful number, since it uses less digits than its factorization.

11201384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400179 (or 1400175 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11201384 is about 3346.8468742983. The cubic root of 11201384 is about 223.7470039027.

Adding to 11201384 its reverse (48310211), we get a palindrome (59511595).

The spelling of 11201384 in words is "eleven million, two hundred one thousand, three hundred eighty-four".