200066013 has 48 divisors (see below), whose sum is σ = 351336960. Its totient is φ = 107094528.

The previous prime is 200066003. The next prime is 200066017. The reversal of 200066013 is 310660002.

It is a happy number.

200066013 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 660 + 1 + 3 = 666.

It is not a de Polignac number, because 200066013 - 2⁶ = 200065949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200066017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392803 + ... + 393311.

It is an arithmetic number, because the mean of its divisors is an integer number (7319520).

Almost surely, 2^200066013 is an apocalyptic number.

It is an amenable number.

200066013 is a deficient number, since it is larger than the sum of its proper divisors (151270947).

200066013 is a wasteful number, since it uses less digits than its factorization.

200066013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 200066013 is about 14144.4693431744. The cubic root of 200066013 is about 584.8678816259.

The spelling of 200066013 in words is "two hundred million, sixty-six thousand, thirteen".