11116671 has 8 divisors (see below), whose sum is σ = 14847360. Its totient is φ = 7398552.

The previous prime is 11116669. The next prime is 11116673. The reversal of 11116671 is 17661111.

It is an interprime number because it is at equal distance from previous prime (11116669) and next prime (11116673).

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

It is not a de Polignac number, because 11116671 - 2¹ = 11116669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116673) 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, 835 + ... + 4788.

It is an arithmetic number, because the mean of its divisors is an integer number (1855920).

Almost surely, 2^11116671 is an apocalyptic number.

11116671 is a deficient number, since it is larger than the sum of its proper divisors (3730689).

11116671 is an equidigital number, since it uses as much as digits as its factorization.

11116671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285.

The product of its digits is 252, while the sum is 24.

The square root of 11116671 is about 3334.1672123635. The cubic root of 11116671 is about 223.1815302159.

Adding to 11116671 its reverse (17661111), we get a palindrome (28777782).

The spelling of 11116671 in words is "eleven million, one hundred sixteen thousand, six hundred seventy-one".