204206622 has 8 divisors (see below), whose sum is σ = 408413256. Its totient is φ = 68068872.

The previous prime is 204206593. The next prime is 204206657. The reversal of 204206622 is 226602402.

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

204206622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 204206592 and 204206601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17017213 + ... + 17017224.

It is an arithmetic number, because the mean of its divisors is an integer number (51051657).

Almost surely, 2^204206622 is an apocalyptic number.

204206622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204206622 is a wasteful number, since it uses less digits than its factorization.

204206622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34034442.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 204206622 is about 14290.0882432545. The cubic root of 204206622 is about 588.8752122109.

The spelling of 204206622 in words is "two hundred four million, two hundred six thousand, six hundred twenty-two".