13427322 has 16 divisors (see below), whose sum is σ = 27132672. Its totient is φ = 4429440.

The previous prime is 13427287. The next prime is 13427333. The reversal of 13427322 is 22372431.

It is a junction number, because it is equal to n+sod(n) for n = 13427292 and 13427301.

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 7 ways as a sum of consecutive naturals, for example, 10954 + ... + 12117.

It is an arithmetic number, because the mean of its divisors is an integer number (1695792).

Almost surely, 2^13427322 is an apocalyptic number.

13427322 is an abundant number, since it is smaller than the sum of its proper divisors (13705350).

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

13427322 is a wasteful number, since it uses less digits than its factorization.

13427322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23173.

The product of its digits is 2016, while the sum is 24.

The square root of 13427322 is about 3664.3310439970. The cubic root of 13427322 is about 237.6820956206.

Adding to 13427322 its reverse (22372431), we get a palindrome (35799753).

The spelling of 13427322 in words is "thirteen million, four hundred twenty-seven thousand, three hundred twenty-two".