13404322 has 8 divisors (see below), whose sum is σ = 20799900. Its totient is φ = 6471024.

The previous prime is 13404319. The next prime is 13404343. The reversal of 13404322 is 22340431.

It can be written as a sum of positive squares in 2 ways, for example, as 13111641 + 292681 = 3621^2 + 541^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 13404322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115497 + ... + 115612.

Almost surely, 2^13404322 is an apocalyptic number.

13404322 is a deficient number, since it is larger than the sum of its proper divisors (7395578).

13404322 is a wasteful number, since it uses less digits than its factorization.

13404322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231140.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13404322 is about 3661.1913361637. The cubic root of 13404322 is about 237.5463074986.

Adding to 13404322 its reverse (22340431), we get a palindrome (35744753).

The spelling of 13404322 in words is "thirteen million, four hundred four thousand, three hundred twenty-two".