204022998 has 12 divisors (see below), whose sum is σ = 442049868. Its totient is φ = 68007660.

The previous prime is 204022991. The next prime is 204023009. The reversal of 204022998 is 899220402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022991) 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, 5667288 + ... + 5667323.

It is an arithmetic number, because the mean of its divisors is an integer number (36837489).

Almost surely, 2^204022998 is an apocalyptic number.

204022998 is an abundant number, since it is smaller than the sum of its proper divisors (238026870).

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

204022998 is a wasteful number, since it uses less digits than its factorization.

204022998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334619 (or 11334616 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 204022998 is about 14283.6619254307. The cubic root of 204022998 is about 588.6986523977.

The spelling of 204022998 in words is "two hundred four million, twenty-two thousand, nine hundred ninety-eight".