204422414 has 12 divisors (see below), whose sum is σ = 356696424. Its totient is φ = 87609564.

The previous prime is 204422389. The next prime is 204422417. The reversal of 204422414 is 414224402.

It is a self number, because there is not a number n which added to its sum of digits gives 204422414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204422417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1042874 + ... + 1043069.

It is an arithmetic number, because the mean of its divisors is an integer number (29724702).

Almost surely, 2^204422414 is an apocalyptic number.

204422414 is a deficient number, since it is larger than the sum of its proper divisors (152274010).

204422414 is a wasteful number, since it uses less digits than its factorization.

204422414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085959 (or 2085952 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 204422414 is about 14297.6366578536. The cubic root of 204422414 is about 589.0825672638.

Adding to 204422414 its reverse (414224402), we get a palindrome (618646816).

The spelling of 204422414 in words is "two hundred four million, four hundred twenty-two thousand, four hundred fourteen".