13606115 has 4 divisors (see below), whose sum is σ = 16327344. Its totient is φ = 10884888.

The previous prime is 13606081. The next prime is 13606123. The reversal of 13606115 is 51160631.

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: 51160631 = 1493 ⋅34267.

It is a cyclic number.

It is not a de Polignac number, because 13606115 - 2⁶ = 13606051 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360607 + ... + 1360616.

It is an arithmetic number, because the mean of its divisors is an integer number (4081836).

Almost surely, 2^13606115 is an apocalyptic number.

13606115 is a deficient number, since it is larger than the sum of its proper divisors (2721229).

13606115 is an equidigital number, since it uses as much as digits as its factorization.

13606115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721228.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 13606115 is about 3688.6467708362. The cubic root of 13606115 is about 238.7324082686.

Adding to 13606115 its reverse (51160631), we get a palindrome (64766746).

The spelling of 13606115 in words is "thirteen million, six hundred six thousand, one hundred fifteen".