200775261 has 16 divisors (see below), whose sum is σ = 285363200. Its totient is φ = 125197488.

The previous prime is 200775233. The next prime is 200775269. The reversal of 200775261 is 162577002.

It is not a de Polignac number, because 200775261 - 2¹⁰ = 200774237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200775269) 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 15 ways as a sum of consecutive naturals, for example, 17791 + ... + 26796.

It is an arithmetic number, because the mean of its divisors is an integer number (17835200).

Almost surely, 2^200775261 is an apocalyptic number.

It is an amenable number.

200775261 is a deficient number, since it is larger than the sum of its proper divisors (84587939).

200775261 is a wasteful number, since it uses less digits than its factorization.

200775261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44688.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 200775261 is about 14169.5187285948. The cubic root of 200775261 is about 585.5581990332.

The spelling of 200775261 in words is "two hundred million, seven hundred seventy-five thousand, two hundred sixty-one".