204422258 has 8 divisors (see below), whose sum is σ = 313764528. Its totient is φ = 99834084.

The previous prime is 204422233. The next prime is 204422279. The reversal of 204422258 is 852224402.

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

It is a self number, because there is not a number n which added to its sum of digits gives 204422258.

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, 1188416 + ... + 1188587.

It is an arithmetic number, because the mean of its divisors is an integer number (39220566).

Almost surely, 2^204422258 is an apocalyptic number.

204422258 is a deficient number, since it is larger than the sum of its proper divisors (109342270).

204422258 is a wasteful number, since it uses less digits than its factorization.

204422258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377048.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 204422258 is about 14297.6312024055. The cubic root of 204422258 is about 589.0824174157.

The spelling of 204422258 in words is "two hundred four million, four hundred twenty-two thousand, two hundred fifty-eight".