13608967 has 2 divisors, whose sum is σ = 13608968. Its totient is φ = 13608966.

The previous prime is 13608961. The next prime is 13609019. The reversal of 13608967 is 76980631.

13608967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13608967 - 2²³ = 5220359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13608961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6804483 + 6804484.

It is an arithmetic number, because the mean of its divisors is an integer number (6804484).

Almost surely, 2^13608967 is an apocalyptic number.

13608967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13608967 is an equidigital number, since it uses as much as digits as its factorization.

13608967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 13608967 is about 3689.0333422185. The cubic root of 13608967 is about 238.7490874667.

The spelling of 13608967 in words is "thirteen million, six hundred eight thousand, nine hundred sixty-seven".