200455004 has 12 divisors (see below), whose sum is σ = 350935200. Its totient is φ = 100187808.

The previous prime is 200455001. The next prime is 200455009. The reversal of 200455004 is 400554002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200455001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3437 + ... + 20315.

It is an arithmetic number, because the mean of its divisors is an integer number (29244600).

Almost surely, 2^200455004 is an apocalyptic number.

It is an amenable number.

200455004 is a deficient number, since it is larger than the sum of its proper divisors (150480196).

200455004 is a wasteful number, since it uses less digits than its factorization.

200455004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19852 (or 19850 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 200455004 is about 14158.2133053574. The cubic root of 200455004 is about 585.2466916807.

The spelling of 200455004 in words is "two hundred million, four hundred fifty-five thousand, four".