11416663 has 4 divisors (see below), whose sum is σ = 12017560. Its totient is φ = 10815768.

The previous prime is 11416651. The next prime is 11416679. The reversal of 11416663 is 36661411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36661411 = 263 ⋅139397.

It is a cyclic number.

It is not a de Polignac number, because 11416663 - 2⁵ = 11416631 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 (11416693) 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 3 ways as a sum of consecutive naturals, for example, 300420 + ... + 300457.

It is an arithmetic number, because the mean of its divisors is an integer number (3004390).

Almost surely, 2^11416663 is an apocalyptic number.

11416663 is a deficient number, since it is larger than the sum of its proper divisors (600897).

11416663 is an equidigital number, since it uses as much as digits as its factorization.

11416663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600896.

The product of its digits is 2592, while the sum is 28.

The square root of 11416663 is about 3378.8552795289. The cubic root of 11416663 is about 225.1713131519.

The spelling of 11416663 in words is "eleven million, four hundred sixteen thousand, six hundred sixty-three".