164613167 has 2 divisors, whose sum is σ = 164613168. Its totient is φ = 164613166.

The previous prime is 164613161. The next prime is 164613191. The reversal of 164613167 is 761316461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164613167 - 2⁸ = 164612911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164613161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82306583 + 82306584.

It is an arithmetic number, because the mean of its divisors is an integer number (82306584).

Almost surely, 2^164613167 is an apocalyptic number.

164613167 is a deficient number, since it is larger than the sum of its proper divisors (1).

164613167 is an equidigital number, since it uses as much as digits as its factorization.

164613167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 164613167 is about 12830.1662888678. The cubic root of 164613167 is about 548.0516927368.

The spelling of 164613167 in words is "one hundred sixty-four million, six hundred thirteen thousand, one hundred sixty-seven".