11306214 has 24 divisors (see below), whose sum is σ = 24564072. Its totient is φ = 3758400.

The previous prime is 11306213. The next prime is 11306219. The reversal of 11306214 is 41260311.

It is a happy number.

11306214 is a `hidden beast` number, since 11 + 30 + 621 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11306213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8814 + ... + 10014.

It is an arithmetic number, because the mean of its divisors is an integer number (1023503).

Almost surely, 2^11306214 is an apocalyptic number.

11306214 is an abundant number, since it is smaller than the sum of its proper divisors (13257858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11306214 is a wasteful number, since it uses less digits than its factorization.

11306214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732 (or 1729 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11306214 is about 3362.4714125179. The cubic root of 11306214 is about 224.4428288142.

Adding to 11306214 its reverse (41260311), we get a palindrome (52566525).

The spelling of 11306214 in words is "eleven million, three hundred six thousand, two hundred fourteen".