164205036 has 24 divisors (see below), whose sum is σ = 425717040. Its totient is φ = 54734976.

The previous prime is 164205029. The next prime is 164205079. The reversal of 164205036 is 630502461.

164205036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×164205036² = 53926587695522592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760101 + ... + 760316.

It is an arithmetic number, because the mean of its divisors is an integer number (17738210).

Almost surely, 2^164205036 is an apocalyptic number.

It is an amenable number.

164205036 is an abundant number, since it is smaller than the sum of its proper divisors (261512004).

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

164205036 is a wasteful number, since it uses less digits than its factorization.

164205036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520430 (or 1520422 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 164205036 is about 12814.2512851903. The cubic root of 164205036 is about 547.5983835208.

Adding to 164205036 its reverse (630502461), we get a palindrome (794707497).

The spelling of 164205036 in words is "one hundred sixty-four million, two hundred five thousand, thirty-six".