13679161 has 2 divisors, whose sum is σ = 13679162. Its totient is φ = 13679160.

The previous prime is 13679143. The next prime is 13679177. The reversal of 13679161 is 16197631.

13679161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11594025 + 2085136 = 3405^2 + 1444^2 .

It is a cyclic number.

It is not a de Polignac number, because 13679161 - 2¹⁷ = 13548089 is a prime.

It is not a weakly prime, because it can be changed into another prime (13679111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6839580 + 6839581.

It is an arithmetic number, because the mean of its divisors is an integer number (6839581).

Almost surely, 2^13679161 is an apocalyptic number.

It is an amenable number.

13679161 is a deficient number, since it is larger than the sum of its proper divisors (1).

13679161 is an equidigital number, since it uses as much as digits as its factorization.

13679161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 34.

The square root of 13679161 is about 3698.5349802320. The cubic root of 13679161 is about 239.1588668491.

It can be divided in two parts, 136 and 79161, that added together give a palindrome (79297).

The spelling of 13679161 in words is "thirteen million, six hundred seventy-nine thousand, one hundred sixty-one".