204401230 has 64 divisors (see below), whose sum is σ = 422143488. Its totient is φ = 70533760.

The previous prime is 204401173. The next prime is 204401237. The reversal of 204401230 is 32104402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204401237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437457 + ... + 437923.

It is an arithmetic number, because the mean of its divisors is an integer number (6595992).

Almost surely, 2^204401230 is an apocalyptic number.

204401230 is an abundant number, since it is smaller than the sum of its proper divisors (217742258).

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

204401230 is a wasteful number, since it uses less digits than its factorization.

204401230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

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

The square root of 204401230 is about 14296.8958169247. The cubic root of 204401230 is about 589.0622179685.

Adding to 204401230 its reverse (32104402), we get a palindrome (236505632).

The spelling of 204401230 in words is "two hundred four million, four hundred one thousand, two hundred thirty".