11422306 has 32 divisors (see below), whose sum is σ = 21519360. Its totient is φ = 4433616.

The previous prime is 11422297. The next prime is 11422321. The reversal of 11422306 is 60322411.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5185 + ... + 7051.

It is an arithmetic number, because the mean of its divisors is an integer number (672480).

Almost surely, 2^11422306 is an apocalyptic number.

11422306 is a deficient number, since it is larger than the sum of its proper divisors (10097054).

11422306 is a wasteful number, since it uses less digits than its factorization.

11422306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11422306 is about 3379.6902224908. The cubic root of 11422306 is about 225.2084060814.

Adding to 11422306 its reverse (60322411), we get a palindrome (71744717).

The spelling of 11422306 in words is "eleven million, four hundred twenty-two thousand, three hundred six".