13322044 has 6 divisors (see below), whose sum is σ = 23313584.
Its totient is φ = 6661020.
The previous prime is 13322041. The next prime is 13322047. The reversal of 13322044 is 44022331.
Adding to 13322044 its reverse (44022331), we get a palindrome (57344375).
It is an interprime number because it is at equal distance from previous prime (13322041) and next prime (13322047).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13322041) 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 as a sum of consecutive naturals, namely, 1665252 + ... + 1665259.
Almost surely, 213322044 is an apocalyptic number.
It is an amenable number.
13322044 is a deficient number, since it is larger than the sum of its proper divisors (9991540).
13322044 is a wasteful number, since it uses less digits than its factorization.
13322044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3330515 (or 3330513 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 13322044 is about 3649.9375337120.
The cubic root of 13322044 is about 237.0592764784.
The spelling of 13322044 in words is "thirteen million, three hundred twenty-two thousand, forty-four".