164327159 has 4 divisors (see below), whose sum is σ = 164420904. Its totient is φ = 164233416.

The previous prime is 164327099. The next prime is 164327171. The reversal of 164327159 is 951723461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164327159 is a prime.

It is a super-2 number, since 2×164327159² = 54006830370022562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164327759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44192 + ... + 47765.

It is an arithmetic number, because the mean of its divisors is an integer number (41105226).

Almost surely, 2^164327159 is an apocalyptic number.

164327159 is a deficient number, since it is larger than the sum of its proper divisors (93745).

164327159 is an equidigital number, since it uses as much as digits as its factorization.

164327159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93744.

The product of its digits is 45360, while the sum is 38.

The square root of 164327159 is about 12819.0155238224. The cubic root of 164327159 is about 547.7341036489.

The spelling of 164327159 in words is "one hundred sixty-four million, three hundred twenty-seven thousand, one hundred fifty-nine".