11425422 has 64 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 3369600.

The previous prime is 11425417. The next prime is 11425433. The reversal of 11425422 is 22452411.

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 31 ways as a sum of consecutive naturals, for example, 187272 + ... + 187332.

It is an arithmetic number, because the mean of its divisors is an integer number (401760).

Almost surely, 2^11425422 is an apocalyptic number.

11425422 is an abundant number, since it is smaller than the sum of its proper divisors (14287218).

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

11425422 is a wasteful number, since it uses less digits than its factorization.

11425422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its digits is 640, while the sum is 21.

The square root of 11425422 is about 3380.1511800510. The cubic root of 11425422 is about 225.2288831371.

Adding to 11425422 its reverse (22452411), we get a palindrome (33877833).

The spelling of 11425422 in words is "eleven million, four hundred twenty-five thousand, four hundred twenty-two".