200605013 has 8 divisors (see below), whose sum is σ = 229664832. Its totient is φ = 171645696.

The previous prime is 200604961. The next prime is 200605037. The reversal of 200605013 is 310506002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200605013 - 2¹⁴ = 200588629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200604982 and 200605000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200605043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20795 + ... + 28872.

It is an arithmetic number, because the mean of its divisors is an integer number (28708104).

Almost surely, 2^200605013 is an apocalyptic number.

It is an amenable number.

200605013 is a deficient number, since it is larger than the sum of its proper divisors (29059819).

200605013 is an equidigital number, since it uses as much as digits as its factorization.

200605013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50251.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 200605013 is about 14163.5099110355. The cubic root of 200605013 is about 585.3926436047.

The spelling of 200605013 in words is "two hundred million, six hundred five thousand, thirteen".