13604314 has 4 divisors (see below), whose sum is σ = 20406474. Its totient is φ = 6802156.

The previous prime is 13604299. The next prime is 13604317. The reversal of 13604314 is 41340631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41340631 = 29 ⋅1425539.

It can be written as a sum of positive squares in only one way, i.e., 12638025 + 966289 = 3555^2 + 983^2 .

It is not an unprimeable number, because it can be changed into a prime (13604317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401077 + ... + 3401080.

Almost surely, 2^13604314 is an apocalyptic number.

13604314 is a deficient number, since it is larger than the sum of its proper divisors (6802160).

13604314 is an equidigital number, since it uses as much as digits as its factorization.

13604314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802159.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13604314 is about 3688.4026352881. The cubic root of 13604314 is about 238.7218743766.

Adding to 13604314 its reverse (41340631), we get a palindrome (54944945).

The spelling of 13604314 in words is "thirteen million, six hundred four thousand, three hundred fourteen".