204163098 has 32 divisors (see below), whose sum is σ = 436565376. Its totient is φ = 63426048.

The previous prime is 204163087. The next prime is 204163109. The reversal of 204163098 is 890361402.

It is an interprime number because it is at equal distance from previous prime (204163087) and next prime (204163109).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790 + ... + 20222.

It is an arithmetic number, because the mean of its divisors is an integer number (13642668).

Almost surely, 2^204163098 is an apocalyptic number.

204163098 is an abundant number, since it is smaller than the sum of its proper divisors (232402278).

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

204163098 is a wasteful number, since it uses less digits than its factorization.

204163098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19558.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 204163098 is about 14288.5652883696. The cubic root of 204163098 is about 588.8333721935.

The spelling of 204163098 in words is "two hundred four million, one hundred sixty-three thousand, ninety-eight".