11383216 has 20 divisors (see below), whose sum is σ = 23751952. Its totient is φ = 5253696.

The previous prime is 11383213. The next prime is 11383237. The reversal of 11383216 is 61238311.

11383216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11383213) 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, 27156 + ... + 27571.

Almost surely, 2^11383216 is an apocalyptic number.

11383216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11383216 is an abundant number, since it is smaller than the sum of its proper divisors (12368736).

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

11383216 is a wasteful number, since it uses less digits than its factorization.

11383216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54748 (or 54742 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 11383216 is about 3373.9021918248. The cubic root of 11383216 is about 224.9512058800.

The spelling of 11383216 in words is "eleven million, three hundred eighty-three thousand, two hundred sixteen".