164000204 has 6 divisors (see below), whose sum is σ = 287000364. Its totient is φ = 82000100.

The previous prime is 164000183. The next prime is 164000209. The reversal of 164000204 is 402000461.

164000204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (164000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20500022 + ... + 20500029.

It is an arithmetic number, because the mean of its divisors is an integer number (47833394).

Almost surely, 2^164000204 is an apocalyptic number.

It is an amenable number.

164000204 is a deficient number, since it is larger than the sum of its proper divisors (123000160).

164000204 is a wasteful number, since it uses less digits than its factorization.

164000204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41000055 (or 41000053 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 164000204 is about 12806.2564397251. The cubic root of 164000204 is about 547.3705944382.

Adding to 164000204 its reverse (402000461), we get a palindrome (566000665).

The spelling of 164000204 in words is "one hundred sixty-four million, two hundred four", and thus it is an aban number.