13313426 has 8 divisors (see below), whose sum is σ = 22823040. Its totient is φ = 5705748.

The previous prime is 13313411. The next prime is 13313429. The reversal of 13313426 is 62431331.

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

It is not an unprimeable number, because it can be changed into a prime (13313429) 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 3 ways as a sum of consecutive naturals, for example, 475466 + ... + 475493.

It is an arithmetic number, because the mean of its divisors is an integer number (2852880).

Almost surely, 2^13313426 is an apocalyptic number.

13313426 is a deficient number, since it is larger than the sum of its proper divisors (9509614).

13313426 is an equidigital number, since it uses as much as digits as its factorization.

13313426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950968.

The product of its digits is 1296, while the sum is 23.

The square root of 13313426 is about 3648.7567745740. The cubic root of 13313426 is about 237.0081477493.

Adding to 13313426 its reverse (62431331), we get a palindrome (75744757).

The spelling of 13313426 in words is "thirteen million, three hundred thirteen thousand, four hundred twenty-six".