13466113 has 4 divisors (see below), whose sum is σ = 13830100. Its totient is φ = 13102128.

The previous prime is 13466099. The next prime is 13466137. The reversal of 13466113 is 31166431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31166431 = 2129 ⋅14639.

It can be written as a sum of positive squares in 2 ways, for example, as 4804864 + 8661249 = 2192^2 + 2943^2 .

It is a cyclic number.

It is not a de Polignac number, because 13466113 - 2⁹ = 13465601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13466143) 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, 181938 + ... + 182011.

It is an arithmetic number, because the mean of its divisors is an integer number (3457525).

Almost surely, 2^13466113 is an apocalyptic number.

It is an amenable number.

13466113 is a deficient number, since it is larger than the sum of its proper divisors (363987).

13466113 is an equidigital number, since it uses as much as digits as its factorization.

13466113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363986.

The product of its digits is 1296, while the sum is 25.

The square root of 13466113 is about 3669.6202800835. The cubic root of 13466113 is about 237.9107602724.

The spelling of 13466113 in words is "thirteen million, four hundred sixty-six thousand, one hundred thirteen".