164604022 has 8 divisors (see below), whose sum is σ = 269352072. Its totient is φ = 74820000.

The previous prime is 164604019. The next prime is 164604067. The reversal of 164604022 is 220406461.

164604022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3740979 + ... + 3741022.

It is an arithmetic number, because the mean of its divisors is an integer number (33669009).

Almost surely, 2^164604022 is an apocalyptic number.

164604022 is a deficient number, since it is larger than the sum of its proper divisors (104748050).

164604022 is a wasteful number, since it uses less digits than its factorization.

164604022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482014.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 164604022 is about 12829.8098972666. The cubic root of 164604022 is about 548.0415436387.

The spelling of 164604022 in words is "one hundred sixty-four million, six hundred four thousand, twenty-two".