200563994 has 16 divisors (see below), whose sum is σ = 320459328. Its totient is φ = 93815232.

The previous prime is 200563991. The next prime is 200564009. The reversal of 200563994 is 499365002.

200563994 is digitally balanced in base 3, 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 (200563991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11984 + ... + 23339.

It is an arithmetic number, because the mean of its divisors is an integer number (20028708).

Almost surely, 2^200563994 is an apocalyptic number.

200563994 is a deficient number, since it is larger than the sum of its proper divisors (119895334).

200563994 is a wasteful number, since it uses less digits than its factorization.

200563994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35509.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 200563994 is about 14162.0617849238. The cubic root of 200563994 is about 585.3527412159.

The spelling of 200563994 in words is "two hundred million, five hundred sixty-three thousand, nine hundred ninety-four".