200493516 has 12 divisors (see below), whose sum is σ = 467818232. Its totient is φ = 66831168.

The previous prime is 200493511. The next prime is 200493539. The reversal of 200493516 is 615394002.

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

It is not an unprimeable number, because it can be changed into a prime (200493511) 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, 8353885 + ... + 8353908.

Almost surely, 2^200493516 is an apocalyptic number.

It is an amenable number.

200493516 is an abundant number, since it is smaller than the sum of its proper divisors (267324716).

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

200493516 is a wasteful number, since it uses less digits than its factorization.

200493516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16707800 (or 16707798 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 200493516 is about 14159.5732986556. The cubic root of 200493516 is about 585.2841690479.

The spelling of 200493516 in words is "two hundred million, four hundred ninety-three thousand, five hundred sixteen".