11434422 has 8 divisors (see below), whose sum is σ = 22868856. Its totient is φ = 3811472.

The previous prime is 11434417. The next prime is 11434429. The reversal of 11434422 is 22443411.

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

11434422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952863 + ... + 952874.

It is an arithmetic number, because the mean of its divisors is an integer number (2858607).

Almost surely, 2^11434422 is an apocalyptic number.

11434422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11434422 is a wasteful number, since it uses less digits than its factorization.

11434422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905742.

The product of its digits is 768, while the sum is 21.

The square root of 11434422 is about 3381.4822193825. The cubic root of 11434422 is about 225.2880064947.

Adding to 11434422 its reverse (22443411), we get a palindrome (33877833).

It can be divided in two parts, 1143 and 4422, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 11434422 in words is "eleven million, four hundred thirty-four thousand, four hundred twenty-two".