11115214 has 8 divisors (see below), whose sum is σ = 18188568. Its totient is φ = 5052360.

The previous prime is 11115193. The next prime is 11115227. The reversal of 11115214 is 41251111.

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

It is a congruent number.

It is an unprimeable number.

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, 252597 + ... + 252640.

It is an arithmetic number, because the mean of its divisors is an integer number (2273571).

Almost surely, 2^11115214 is an apocalyptic number.

11115214 is a deficient number, since it is larger than the sum of its proper divisors (7073354).

11115214 is a wasteful number, since it uses less digits than its factorization.

11115214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505250.

The product of its digits is 40, while the sum is 16.

The square root of 11115214 is about 3333.9487098634. The cubic root of 11115214 is about 223.1717794042.

Adding to 11115214 its reverse (41251111), we get a palindrome (52366325).

The spelling of 11115214 in words is "eleven million, one hundred fifteen thousand, two hundred fourteen".