204022246 has 8 divisors (see below), whose sum is σ = 306394704. Its totient is φ = 101890680.

The previous prime is 204022241. The next prime is 204022267. The reversal of 204022246 is 642220402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022241) 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, 58090 + ... + 61501.

It is an arithmetic number, because the mean of its divisors is an integer number (38299338).

Almost surely, 2^204022246 is an apocalyptic number.

204022246 is a deficient number, since it is larger than the sum of its proper divisors (102372458).

204022246 is a wasteful number, since it uses less digits than its factorization.

204022246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120446.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 204022246 is about 14283.6356016247. The cubic root of 204022246 is about 588.6979291101.

Adding to 204022246 its reverse (642220402), we get a palindrome (846242648).

The spelling of 204022246 in words is "two hundred four million, twenty-two thousand, two hundred forty-six".