13320026 has 16 divisors (see below), whose sum is σ = 21332160. Its totient is φ = 6219360.

The previous prime is 13320011. The next prime is 13320029. The reversal of 13320026 is 62002331.

It is a junction number, because it is equal to n+sod(n) for n = 13319986 and 13320013.

It is not an unprimeable number, because it can be changed into a prime (13320029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 5166.

It is an arithmetic number, because the mean of its divisors is an integer number (1333260).

Almost surely, 2^13320026 is an apocalyptic number.

13320026 is a deficient number, since it is larger than the sum of its proper divisors (8012134).

13320026 is a wasteful number, since it uses less digits than its factorization.

13320026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13320026 is about 3649.6610801553. The cubic root of 13320026 is about 237.0473060987.

Adding to 13320026 its reverse (62002331), we get a palindrome (75322357).

The spelling of 13320026 in words is "thirteen million, three hundred twenty thousand, twenty-six".