204230415 has 8 divisors (see below), whose sum is σ = 326768688. Its totient is φ = 108922880.

The previous prime is 204230413. The next prime is 204230419. The reversal of 204230415 is 514032402.

204230415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204230415 - 2¹ = 204230413 is a prime.

It is a super-2 number, since 2×204230415² = 83420124822144450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204230391 and 204230400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204230413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6807666 + ... + 6807695.

It is an arithmetic number, because the mean of its divisors is an integer number (40846086).

Almost surely, 2^204230415 is an apocalyptic number.

204230415 is a deficient number, since it is larger than the sum of its proper divisors (122538273).

204230415 is a wasteful number, since it uses less digits than its factorization.

204230415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13615369.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 204230415 is about 14290.9207191139. The cubic root of 204230415 is about 588.8980821251.

Adding to 204230415 its reverse (514032402), we get a palindrome (718262817).

The spelling of 204230415 in words is "two hundred four million, two hundred thirty thousand, four hundred fifteen".