204234115 has 8 divisors (see below), whose sum is σ = 245552688. Its totient is φ = 163072800.

The previous prime is 204234113. The next prime is 204234131. The reversal of 204234115 is 511432402.

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

It is not a de Polignac number, because 204234115 - 2¹ = 204234113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204234113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36436 + ... + 41665.

It is an arithmetic number, because the mean of its divisors is an integer number (30694086).

Almost surely, 2^204234115 is an apocalyptic number.

204234115 is a deficient number, since it is larger than the sum of its proper divisors (41318573).

204234115 is an equidigital number, since it uses as much as digits as its factorization.

204234115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78629.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 204234115 is about 14291.0501713485. The cubic root of 204234115 is about 588.9016384184.

Adding to 204234115 its reverse (511432402), we get a palindrome (715666517).

The spelling of 204234115 in words is "two hundred four million, two hundred thirty-four thousand, one hundred fifteen".