200955408 has 20 divisors (see below), whose sum is σ = 519134928. Its totient is φ = 66985120.

The previous prime is 200955401. The next prime is 200955451. The reversal of 200955408 is 804559002.

200955408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200955401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2093238 + ... + 2093333.

Almost surely, 2^200955408 is an apocalyptic number.

It is an amenable number.

200955408 is an abundant number, since it is smaller than the sum of its proper divisors (318179520).

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

200955408 is a wasteful number, since it uses less digits than its factorization.

200955408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186582 (or 4186576 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 200955408 is about 14175.8741529403. The cubic root of 200955408 is about 585.7332787360.

The spelling of 200955408 in words is "two hundred million, nine hundred fifty-five thousand, four hundred eight".