11214611 has 8 divisors (see below), whose sum is σ = 11916144. Its totient is φ = 10517760.

The previous prime is 11214571. The next prime is 11214613. The reversal of 11214611 is 11641211.

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

It is a cyclic number.

It is not a de Polignac number, because 11214611 - 2¹⁴ = 11198227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11214611.

It is not an unprimeable number, because it can be changed into a prime (11214613) 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, 4631 + ... + 6623.

It is an arithmetic number, because the mean of its divisors is an integer number (1489518).

Almost surely, 2^11214611 is an apocalyptic number.

11214611 is a deficient number, since it is larger than the sum of its proper divisors (701533).

11214611 is a wasteful number, since it uses less digits than its factorization.

11214611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341.

The product of its digits is 48, while the sum is 17.

The square root of 11214611 is about 3348.8223303126. The cubic root of 11214611 is about 223.8350387827.

Adding to 11214611 its reverse (11641211), we get a palindrome (22855822).

The spelling of 11214611 in words is "eleven million, two hundred fourteen thousand, six hundred eleven".