204014320 has 20 divisors (see below), whose sum is σ = 474333480. Its totient is φ = 81605696.

The previous prime is 204014309. The next prime is 204014323. The reversal of 204014320 is 23410402.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 204014294 and 204014303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204014323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275010 + ... + 1275169.

It is an arithmetic number, because the mean of its divisors is an integer number (23716674).

Almost surely, 2^204014320 is an apocalyptic number.

204014320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204014320 is an abundant number, since it is smaller than the sum of its proper divisors (270319160).

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

204014320 is a wasteful number, since it uses less digits than its factorization.

204014320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550192 (or 2550186 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 204014320 is about 14283.3581485588. The cubic root of 204014320 is about 588.6903056274.

Adding to 204014320 its reverse (23410402), we get a palindrome (227424722).

The spelling of 204014320 in words is "two hundred four million, fourteen thousand, three hundred twenty".