13607161 has 8 divisors (see below), whose sum is σ = 13798400. Its totient is φ = 13417488.

The previous prime is 13607149. The next prime is 13607189. The reversal of 13607161 is 16170631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13607161 - 2⁵ = 13607129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13607131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38815 + ... + 39163.

It is an arithmetic number, because the mean of its divisors is an integer number (1724800).

Almost surely, 2^13607161 is an apocalyptic number.

It is an amenable number.

13607161 is a deficient number, since it is larger than the sum of its proper divisors (191239).

13607161 is a wasteful number, since it uses less digits than its factorization.

13607161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 13607161 is about 3688.7885545257. The cubic root of 13607161 is about 238.7385258048.

Adding to 13607161 its reverse (16170631), we get a palindrome (29777792).

The spelling of 13607161 in words is "thirteen million, six hundred seven thousand, one hundred sixty-one".