200404027 has 2 divisors, whose sum is σ = 200404028. Its totient is φ = 200404026.

The previous prime is 200404019. The next prime is 200404067. The reversal of 200404027 is 720404002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200404027 - 2³ = 200404019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200403995 and 200404013.

It is not a weakly prime, because it can be changed into another prime (200404067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100202013 + 100202014.

It is an arithmetic number, because the mean of its divisors is an integer number (100202014).

Almost surely, 2^200404027 is an apocalyptic number.

200404027 is a deficient number, since it is larger than the sum of its proper divisors (1).

200404027 is an equidigital number, since it uses as much as digits as its factorization.

200404027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 200404027 is about 14156.4129284222. The cubic root of 200404027 is about 585.1970768056.

Adding to 200404027 its reverse (720404002), we get a palindrome (920808029).

The spelling of 200404027 in words is "two hundred million, four hundred four thousand, twenty-seven".