11430422 has 4 divisors (see below), whose sum is σ = 17145636. Its totient is φ = 5715210.

The previous prime is 11430421. The next prime is 11430449. The reversal of 11430422 is 22403411.

11430422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11430422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857604 + ... + 2857607.

It is an arithmetic number, because the mean of its divisors is an integer number (4286409).

Almost surely, 2^11430422 is an apocalyptic number.

11430422 is a deficient number, since it is larger than the sum of its proper divisors (5715214).

11430422 is an equidigital number, since it uses as much as digits as its factorization.

11430422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715213.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11430422 is about 3380.8907110405. The cubic root of 11430422 is about 225.2617332784.

Adding to 11430422 its reverse (22403411), we get a palindrome (33833833).

The spelling of 11430422 in words is "eleven million, four hundred thirty thousand, four hundred twenty-two".