204002150 has 48 divisors (see below), whose sum is σ = 419691888. Its totient is φ = 73152000.

The previous prime is 204002143. The next prime is 204002167. The reversal of 204002150 is 51200402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37610 + ... + 42690.

It is an arithmetic number, because the mean of its divisors is an integer number (8743581).

Almost surely, 2^204002150 is an apocalyptic number.

204002150 is an abundant number, since it is smaller than the sum of its proper divisors (215689738).

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

204002150 is a wasteful number, since it uses less digits than its factorization.

204002150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177 (or 5172 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 204002150 is about 14282.9321219419. The cubic root of 204002150 is about 588.6785997440.

Adding to 204002150 its reverse (51200402), we get a palindrome (255202552).

The spelling of 204002150 in words is "two hundred four million, two thousand, one hundred fifty".