200225687 has 4 divisors (see below), whose sum is σ = 204485856. Its totient is φ = 195965520.

The previous prime is 200225671. The next prime is 200225693. The reversal of 200225687 is 786522002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200225687 - 2⁴ = 200225671 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 (200225647) 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 3 ways as a sum of consecutive naturals, for example, 2130014 + ... + 2130107.

It is an arithmetic number, because the mean of its divisors is an integer number (51121464).

Almost surely, 2^200225687 is an apocalyptic number.

200225687 is a deficient number, since it is larger than the sum of its proper divisors (4260169).

200225687 is an equidigital number, since it uses as much as digits as its factorization.

200225687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260168.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 200225687 is about 14150.1126143929. The cubic root of 200225687 is about 585.0234358839.

Adding to 200225687 its reverse (786522002), we get a palindrome (986747689).

The spelling of 200225687 in words is "two hundred million, two hundred twenty-five thousand, six hundred eighty-seven".