13326722 has 16 divisors (see below), whose sum is σ = 20581344. Its totient is φ = 6468000.

The previous prime is 13326721. The next prime is 13326727. The reversal of 13326722 is 22762331.

It is a junction number, because it is equal to n+sod(n) for n = 13326691 and 13326700.

It is not an unprimeable number, because it can be changed into a prime (13326721) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26897 + ... + 27387.

It is an arithmetic number, because the mean of its divisors is an integer number (1286334).

Almost surely, 2^13326722 is an apocalyptic number.

13326722 is a deficient number, since it is larger than the sum of its proper divisors (7254622).

13326722 is a wasteful number, since it uses less digits than its factorization.

13326722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its digits is 3024, while the sum is 26.

The square root of 13326722 is about 3650.5783103503. The cubic root of 13326722 is about 237.0870208075.

The spelling of 13326722 in words is "thirteen million, three hundred twenty-six thousand, seven hundred twenty-two".