204414164 has 6 divisors (see below), whose sum is σ = 357724794. Its totient is φ = 102207080.

The previous prime is 204414059. The next prime is 204414187. The reversal of 204414164 is 461414402.

204414164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 203290564 + 1123600 = 14258^2 + 1060^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25551767 + ... + 25551774.

It is an arithmetic number, because the mean of its divisors is an integer number (59620799).

Almost surely, 2^204414164 is an apocalyptic number.

It is an amenable number.

204414164 is a deficient number, since it is larger than the sum of its proper divisors (153310630).

204414164 is a wasteful number, since it uses less digits than its factorization.

204414164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51103545 (or 51103543 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 204414164 is about 14297.3481457227. The cubic root of 204414164 is about 589.0746425024.

Adding to 204414164 its reverse (461414402), we get a palindrome (665828566).

The spelling of 204414164 in words is "two hundred four million, four hundred fourteen thousand, one hundred sixty-four".