11416111 has 8 divisors (see below), whose sum is σ = 13497120. Its totient is φ = 9447648.

The previous prime is 11416109. The next prime is 11416117. The reversal of 11416111 is 11161411.

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

It is not a de Polignac number, because 11416111 - 2¹ = 11416109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11416117) 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, 27916 + ... + 28321.

It is an arithmetic number, because the mean of its divisors is an integer number (1687140).

Almost surely, 2^11416111 is an apocalyptic number.

11416111 is a deficient number, since it is larger than the sum of its proper divisors (2081009).

11416111 is an equidigital number, since it uses as much as digits as its factorization.

11416111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56273.

The product of its digits is 24, while the sum is 16.

The square root of 11416111 is about 3378.7735940723. The cubic root of 11416111 is about 225.1676840538.

Adding to 11416111 its reverse (11161411), we get a palindrome (22577522).

The spelling of 11416111 in words is "eleven million, four hundred sixteen thousand, one hundred eleven".