13816601 has 4 divisors (see below), whose sum is σ = 13829172. Its totient is φ = 13804032.

The previous prime is 13816571. The next prime is 13816603. The reversal of 13816601 is 10661831.

13816601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4206601 + 9610000 = 2051^2 + 3100^2 .

It is a cyclic number.

It is not a de Polignac number, because 13816601 - 2¹⁴ = 13800217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13816603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460 + ... + 6893.

It is an arithmetic number, because the mean of its divisors is an integer number (3457293).

Almost surely, 2^13816601 is an apocalyptic number.

It is an amenable number.

13816601 is a deficient number, since it is larger than the sum of its proper divisors (12571).

13816601 is a wasteful number, since it uses less digits than its factorization.

13816601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 13816601 is about 3717.0688721088. The cubic root of 13816601 is about 239.9571740715.

The spelling of 13816601 in words is "thirteen million, eight hundred sixteen thousand, six hundred one".