200912027 has 2 divisors, whose sum is σ = 200912028. Its totient is φ = 200912026.

The previous prime is 200912017. The next prime is 200912057. The reversal of 200912027 is 720219002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200912027 - 2⁴ = 200912011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200911993 and 200912011.

It is not a weakly prime, because it can be changed into another prime (200912017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100456013 + 100456014.

It is an arithmetic number, because the mean of its divisors is an integer number (100456014).

Almost surely, 2^200912027 is an apocalyptic number.

200912027 is a deficient number, since it is larger than the sum of its proper divisors (1).

200912027 is an equidigital number, since it uses as much as digits as its factorization.

200912027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 200912027 is about 14174.3439707099. The cubic root of 200912027 is about 585.6911275538.

The spelling of 200912027 in words is "two hundred million, nine hundred twelve thousand, twenty-seven".