200027 has 4 divisors (see below), whose sum is σ = 200976. Its totient is φ = 199080.

The previous prime is 200023. The next prime is 200029. The reversal of 200027 is 720002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 200027 - 2² = 200023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 199990 and 200017.

It is not an unprimeable number, because it can be changed into a prime (200023) 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, 2 + ... + 632.

It is an arithmetic number, because the mean of its divisors is an integer number (50244).

2²⁰⁰⁰²⁷ is an apocalyptic number.

200027 is a deficient number, since it is larger than the sum of its proper divisors (949).

200027 is an equidigital number, since it uses as much as digits as its factorization.

200027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 28, while the sum is 11.

The square root of 200027 is about 447.2437813989. The cubic root of 200027 is about 58.4829862618.

Adding to 200027 its reverse (720002), we get a palindrome (920029).

The spelling of 200027 in words is "two hundred thousand, twenty-seven", and thus it is an iban number.