2027 has 2 divisors, whose sum is σ = 2028. Its totient is φ = 2026.

The previous prime is 2017. The next prime is 2029. The reversal of 2027 is 7202.

Subtracting from 2027 its sum of digits (11), we obtain a triangular number (2016 = T_{63}).

Adding to 2027 its reverse (7202), we get a palindrome (9229).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2027 - 2^{4} = 2011 is a prime.

Together with 2029, it forms a pair of twin primes.

It is a Chen prime.

2027 is a modest number, since divided by 27 gives 2 as remainder.

It is a plaindrome in base 13.

It is a junction number, because it is equal to *n*+sod(*n*) for *n* = 1999 and 2017.

It is not a weakly prime, because it can be changed into another prime (2029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013 + 1014.

It is an arithmetic number, because the mean of its divisors is an integer number (1014).

2027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027 is an equidigital number, since it uses as much as digits as its factorization.

2027 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2027 is about 45.0222167380. The cubic root of 2027 is about 12.6556537086.

The spelling of 2027 in words is "two thousand, twenty-seven", and thus it is an iban number.

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