204622414 has 4 divisors (see below), whose sum is σ = 306933624. Its totient is φ = 102311206.

The previous prime is 204622409. The next prime is 204622427. The reversal of 204622414 is 414226402.

It is a happy number.

204622414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×204622414² = 83740664622374792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155602 + ... + 51155605.

It is an arithmetic number, because the mean of its divisors is an integer number (76733406).

Almost surely, 2^204622414 is an apocalyptic number.

204622414 is a deficient number, since it is larger than the sum of its proper divisors (102311210).

204622414 is a wasteful number, since it uses less digits than its factorization.

204622414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102311209.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 204622414 is about 14304.6291108857. The cubic root of 204622414 is about 589.2746174887.

Adding to 204622414 its reverse (414226402), we get a palindrome (618848816).

The spelling of 204622414 in words is "two hundred four million, six hundred twenty-two thousand, four hundred fourteen".