11880663 has 8 divisors (see below), whose sum is σ = 16269168. Its totient is φ = 7706304.

The previous prime is 11880647. The next prime is 11880667. The reversal of 11880663 is 36608811.

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

It is not a de Polignac number, because 11880663 - 2⁴ = 11880647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11880667) 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 in 7 ways as a sum of consecutive naturals, for example, 53406 + ... + 53627.

It is an arithmetic number, because the mean of its divisors is an integer number (2033646).

Almost surely, 2^11880663 is an apocalyptic number.

11880663 is a deficient number, since it is larger than the sum of its proper divisors (4388505).

11880663 is a wasteful number, since it uses less digits than its factorization.

11880663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107073.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 11880663 is about 3446.8337644859. The cubic root of 11880663 is about 228.1813922763.

The spelling of 11880663 in words is "eleven million, eight hundred eighty thousand, six hundred sixty-three".