200602889 has 6 divisors (see below), whose sum is σ = 207759630. Its totient is φ = 193684736.

The previous prime is 200602879. The next prime is 200602967. The reversal of 200602889 is 988206002.

It can be written as a sum of positive squares in 3 ways, for example, as 33547264 + 167055625 = 5792^2 + 12925^2 .

It is not a de Polignac number, because 200602889 - 2¹⁶ = 200537353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200602879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118424 + ... + 120105.

It is an arithmetic number, because the mean of its divisors is an integer number (34626605).

Almost surely, 2^200602889 is an apocalyptic number.

200602889 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

200602889 is a deficient number, since it is larger than the sum of its proper divisors (7156741).

200602889 is an equidigital number, since it uses as much as digits as its factorization.

200602889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238587 (or 238558 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 200602889 is about 14163.4349294230. The cubic root of 200602889 is about 585.3905775574.

The spelling of 200602889 in words is "two hundred million, six hundred two thousand, eight hundred eighty-nine".