164328195 has 16 divisors (see below), whose sum is σ = 263860992. Its totient is φ = 87329760.

The previous prime is 164328193. The next prime is 164328217. The reversal of 164328195 is 591823461.

164328195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164328195 - 2¹ = 164328193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164328193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15111 + ... + 23600.

It is an arithmetic number, because the mean of its divisors is an integer number (16491312).

Almost surely, 2^164328195 is an apocalyptic number.

164328195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164328195 is a deficient number, since it is larger than the sum of its proper divisors (99532797).

164328195 is a wasteful number, since it uses less digits than its factorization.

164328195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39002.

The product of its digits is 51840, while the sum is 39.

The square root of 164328195 is about 12819.0559324780. The cubic root of 164328195 is about 547.7352547091.

The spelling of 164328195 in words is "one hundred sixty-four million, three hundred twenty-eight thousand, one hundred ninety-five".