12417422 has 16 divisors (see below), whose sum is σ = 19750272. Its totient is φ = 5844960.

The previous prime is 12417413. The next prime is 12417437. The reversal of 12417422 is 22471421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413 + ... + 5000.

It is an arithmetic number, because the mean of its divisors is an integer number (1234392).

Almost surely, 2^12417422 is an apocalyptic number.

12417422 is a deficient number, since it is larger than the sum of its proper divisors (7332850).

12417422 is a wasteful number, since it uses less digits than its factorization.

12417422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483.

The product of its digits is 896, while the sum is 23.

The square root of 12417422 is about 3523.8362618033. The cubic root of 12417422 is about 231.5672546456.

Adding to 12417422 its reverse (22471421), we get a palindrome (34888843).

The spelling of 12417422 in words is "twelve million, four hundred seventeen thousand, four hundred twenty-two".