200245404 has 12 divisors (see below), whose sum is σ = 467239304. Its totient is φ = 66748464.

The previous prime is 200245391. The next prime is 200245411. The reversal of 200245404 is 404542002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8343547 + ... + 8343570.

Almost surely, 2^200245404 is an apocalyptic number.

It is an amenable number.

200245404 is an abundant number, since it is smaller than the sum of its proper divisors (266993900).

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

200245404 is a wasteful number, since it uses less digits than its factorization.

200245404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16687124 (or 16687122 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 200245404 is about 14150.8093054779. The cubic root of 200245404 is about 585.0426384292.

Adding to 200245404 its reverse (404542002), we get a palindrome (604787406).

The spelling of 200245404 in words is "two hundred million, two hundred forty-five thousand, four hundred four".