13316422 has 32 divisors (see below), whose sum is σ = 23998464. Its totient is φ = 5421600.

The previous prime is 13316419. The next prime is 13316449. The reversal of 13316422 is 22461331.

It is a junction number, because it is equal to n+sod(n) for n = 13316393 and 13316402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26223 + ... + 26725.

It is an arithmetic number, because the mean of its divisors is an integer number (749952).

Almost surely, 2^13316422 is an apocalyptic number.

13316422 is a deficient number, since it is larger than the sum of its proper divisors (10682042).

13316422 is a wasteful number, since it uses less digits than its factorization.

13316422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604.

The product of its digits is 864, while the sum is 22.

The square root of 13316422 is about 3649.1673022760. The cubic root of 13316422 is about 237.0259248703.

Adding to 13316422 its reverse (22461331), we get a palindrome (35777753).

The spelling of 13316422 in words is "thirteen million, three hundred sixteen thousand, four hundred twenty-two".