204802150 has 24 divisors (see below), whose sum is σ = 435351600. Its totient is φ = 70217760.

The previous prime is 204802133. The next prime is 204802181. The reversal of 204802150 is 51208402.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 292225 + ... + 292924.

It is an arithmetic number, because the mean of its divisors is an integer number (18139650).

Almost surely, 2^204802150 is an apocalyptic number.

204802150 is an abundant number, since it is smaller than the sum of its proper divisors (230549450).

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

204802150 is a wasteful number, since it uses less digits than its factorization.

204802150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585168 (or 585163 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 204802150 is about 14310.9101737101. The cubic root of 204802150 is about 589.4471024491.

The spelling of 204802150 in words is "two hundred four million, eight hundred two thousand, one hundred fifty".