200775089 has 4 divisors (see below), whose sum is σ = 200881956. Its totient is φ = 200668224.

The previous prime is 200775079. The next prime is 200775097. The reversal of 200775089 is 980577002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 980577002 = 2 ⋅490288501.

It can be written as a sum of positive squares in 2 ways, for example, as 111661489 + 89113600 = 10567^2 + 9440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200775089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200775019) 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, 50564 + ... + 54389.

It is an arithmetic number, because the mean of its divisors is an integer number (50220489).

Almost surely, 2^200775089 is an apocalyptic number.

It is an amenable number.

200775089 is a deficient number, since it is larger than the sum of its proper divisors (106867).

200775089 is a wasteful number, since it uses less digits than its factorization.

200775089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106866.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 200775089 is about 14169.5126592272. The cubic root of 200775089 is about 585.5580318213.

The spelling of 200775089 in words is "two hundred million, seven hundred seventy-five thousand, eighty-nine".