13426466 has 16 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 6553680.

The previous prime is 13426433. The next prime is 13426477. The reversal of 13426466 is 66462431.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 20045 + ... + 20703.

It is an arithmetic number, because the mean of its divisors is an integer number (1288980).

Almost surely, 2^13426466 is an apocalyptic number.

13426466 is a deficient number, since it is larger than the sum of its proper divisors (7197214).

13426466 is a wasteful number, since it uses less digits than its factorization.

13426466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

The product of its digits is 20736, while the sum is 32.

The square root of 13426466 is about 3664.2142404614. The cubic root of 13426466 is about 237.6770447203.

Adding to 13426466 its reverse (66462431), we get a palindrome (79888897).

The spelling of 13426466 in words is "thirteen million, four hundred twenty-six thousand, four hundred sixty-six".