11383663 has 8 divisors (see below), whose sum is σ = 11648000. Its totient is φ = 11122488.

The previous prime is 11383657. The next prime is 11383703. The reversal of 11383663 is 36638311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11383663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11383963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7438 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (1456000).

Almost surely, 2^11383663 is an apocalyptic number.

11383663 is a deficient number, since it is larger than the sum of its proper divisors (264337).

11383663 is a wasteful number, since it uses less digits than its factorization.

11383663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581.

The product of its digits is 7776, while the sum is 31.

The square root of 11383663 is about 3373.9684349442. The cubic root of 11383663 is about 224.9541503283.

The spelling of 11383663 in words is "eleven million, three hundred eighty-three thousand, six hundred sixty-three".