12422435 has 8 divisors (see below), whose sum is σ = 14929056. Its totient is φ = 9923200.

The previous prime is 12422407. The next prime is 12422437. The reversal of 12422435 is 53422421.

It is a happy number.

12422435 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

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

It is not a de Polignac number, because 12422435 - 2¹² = 12418339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12422435.

It is not an unprimeable number, because it can be changed into a prime (12422437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3035 + ... + 5835.

It is an arithmetic number, because the mean of its divisors is an integer number (1866132).

Almost surely, 2^12422435 is an apocalyptic number.

12422435 is a deficient number, since it is larger than the sum of its proper divisors (2506621).

12422435 is an equidigital number, since it uses as much as digits as its factorization.

12422435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3693.

The product of its digits is 1920, while the sum is 23.

The square root of 12422435 is about 3524.5474886856. The cubic root of 12422435 is about 231.5984122259.

Adding to 12422435 its reverse (53422421), we get a palindrome (65844856).

The spelling of 12422435 in words is "twelve million, four hundred twenty-two thousand, four hundred thirty-five".