164205162 has 24 divisors (see below), whose sum is σ = 388121760. Its totient is φ = 49759080.

The previous prime is 164205131. The next prime is 164205187. The reversal of 164205162 is 261502461.

164205162 is a `hidden beast` number, since 1 + 642 + 0 + 5 + 16 + 2 = 666.

164205162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414462 + ... + 414857.

It is an arithmetic number, because the mean of its divisors is an integer number (16171740).

Almost surely, 2^164205162 is an apocalyptic number.

164205162 is an abundant number, since it is smaller than the sum of its proper divisors (223916598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164205162 is a wasteful number, since it uses less digits than its factorization.

164205162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829338 (or 829335 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 164205162 is about 12814.2562015905. The cubic root of 164205162 is about 547.5985235843.

The spelling of 164205162 in words is "one hundred sixty-four million, two hundred five thousand, one hundred sixty-two".