200647135 has 16 divisors (see below), whose sum is σ = 264194784. Its totient is φ = 145372032.

The previous prime is 200647129. The next prime is 200647151. The reversal of 200647135 is 531746002.

It is not a de Polignac number, because 200647135 - 2⁵ = 200647103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 25677 + ... + 32566.

It is an arithmetic number, because the mean of its divisors is an integer number (16512174).

Almost surely, 2^200647135 is an apocalyptic number.

200647135 is a deficient number, since it is larger than the sum of its proper divisors (63547649).

200647135 is a wasteful number, since it uses less digits than its factorization.

200647135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58314.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 200647135 is about 14164.9968231553. The cubic root of 200647135 is about 585.4336133075.

It can be divided in two parts, 2006 and 47135, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 200647135 in words is "two hundred million, six hundred forty-seven thousand, one hundred thirty-five".