204002050 has 48 divisors (see below), whose sum is σ = 456488640. Its totient is φ = 66260160.

The previous prime is 204002047. The next prime is 204002083. The reversal of 204002050 is 50200402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 204002050.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8689 + ... + 21988.

It is an arithmetic number, because the mean of its divisors is an integer number (9510180).

Almost surely, 2^204002050 is an apocalyptic number.

204002050 is an abundant number, since it is smaller than the sum of its proper divisors (252486590).

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

204002050 is a wasteful number, since it uses less digits than its factorization.

204002050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30715 (or 30710 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 204002050 is about 14282.9286212597. The cubic root of 204002050 is about 588.6785035557.

Adding to 204002050 its reverse (50200402), we get a palindrome (254202452).

The spelling of 204002050 in words is "two hundred four million, two thousand, fifty".